ALT Linux Team

Package kernel-image-un-def update in c7 on 2021-10-13

ALT-PU-2021-3032-1

Package kernel-image-un-def updated to version 4.9.277-alt0.M70C.1 for branch c7 in task 281292.

Closed vulnerabilities

Published: 2011-01-03

BDU:2015-05303

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить доступность защищаемой информации

Severity: HIGH (7.8)
References:
Published: 1970-01-01

BDU:2015-05304

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить доступность защищаемой информации

Severity: HIGH (7.8)
References:
Published: 1970-01-01

BDU:2015-05305

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить доступность защищаемой информации

Severity: HIGH (7.8)
References:
Published: 1970-01-01

BDU:2015-05306

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить доступность защищаемой информации

Severity: HIGH (7.8)
References:
Published: 1970-01-01

BDU:2015-05307

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить доступность защищаемой информации

Severity: HIGH (7.8)
References:
Published: 1970-01-01

BDU:2015-05308

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить доступность защищаемой информации

Severity: HIGH (7.8)
References:
Published: 1970-01-01

BDU:2015-05309

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить доступность защищаемой информации

Severity: HIGH (7.8)
References:
Published: 1970-01-01

BDU:2015-05310

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить доступность защищаемой информации

Severity: HIGH (7.8)
References:
Published: 1970-01-01

BDU:2015-05311

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить доступность защищаемой информации

Severity: HIGH (7.8)
References:
Published: 1970-01-01

BDU:2015-05312

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить доступность защищаемой информации

Severity: HIGH (7.8)
References:
Published: 1970-01-01

BDU:2015-05313

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить доступность защищаемой информации

Severity: HIGH (7.8)
References:
Published: 1970-01-01

BDU:2015-05314

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить доступность защищаемой информации

Severity: HIGH (7.8)
References:
Published: 1970-01-01

BDU:2015-05315

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить доступность защищаемой информации

Severity: HIGH (7.8)
References:
Published: 1970-01-01

BDU:2015-05542

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить конфиденциальность, целостность и доступность защищаемой информации

Severity: HIGH (7.2)
References:
Published: 1970-01-01

BDU:2015-05543

Уязвимости операционной системы openSUSE, позволяющие злоумышленнику нарушить конфиденциальность, целостность и доступность защищаемой информации

Severity: HIGH (7.2)
References:
Published: 2000-11-30

BDU:2015-07788

Уязвимость операционной системы Red Hat Linux, позволяющая злоумышленнику нарушить конфиденциальность, целостность и доступность защищаемой информации

Severity: HIGH (7.2)
References:
Published: 2000-11-30

BDU:2015-07831

Уязвимость операционной системы Red Hat Linux, позволяющая злоумышленнику нарушить конфиденциальность, целостность и доступность защищаемой информации

Severity: HIGH (7.2)
References:
Published: 2017-12-22

BDU:2018-00001

Уязвимость процессоров Intel и АRM, вызванная ошибкой контроля доступа к памяти при спекулятивном выполнении инструкций процессора, позволяющая нарушителю раскрыть защищаемую информацию

Severity: MEDIUM (5.6) Vector: AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2018-01-07

BDU:2018-00002

Уязвимость процессоров Intel, ARM и AMD, связанная с особенностями функционирования модуля прогнозирования ветвлений, позволяющая нарушителю раскрыть защищаемую информацию

Severity: MEDIUM (5.6) Vector: AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2018-01-07

BDU:2018-00003

Уязвимость процессоров Intel, ARM и AMD, связанная с особенностями функционирования модуля прогнозирования ветвлений, позволяющая нарушителю получить доступ к защищенной памяти из программы

Severity: MEDIUM (5.6) Vector: AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2018-01-03

BDU:2018-00412

Уязвимость функции rds_message_alloc_sgs() ядра операционной системы Linux, позволяющая нарушителю осуществить запись за границами буфера в памяти

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-01-11

BDU:2018-00414

Уязвимость функций snd_seq_write и snd_seq_ioctl_set_client_pool (seq_clientmgr.c) звуковой подсистемы ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (5.9) Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2017-02-03

BDU:2018-00491

Уязвимость функции blkcg_init_queue ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании или оказать другое воздействие

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2017-12-22

BDU:2018-00517

Уязвимость подсистемы шифрования Parallel Crypto Engine операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании или оказать другое воздействие

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2017-07-06

BDU:2018-00569

Уязвимость компонента hns_enet.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-02-19

BDU:2018-00604

Уязвимость интерфейса системных вызовов (SCI) ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии

Severity: MEDIUM (6.7) Vector: AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-03-26

BDU:2018-00715

Уязвимость функции ext4_valid_block_bitmap ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References:
Published: 2018-03-29

BDU:2018-00716

Уязвимость функции ext4_iget ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (5.3) Vector: AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
References:
Published: 2018-01-03

BDU:2018-00995

Уязвимость процессоров Intel, связанная с возможностью спекулятивного выполнения команд и позволяющая нарушителю получить несанкционированный доступ к памяти ядра операционной системы или SMM-памяти

Severity: HIGH (7.1) Vector: AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2018-09-13

BDU:2018-01144

Уязвимость функции vmacache_flush_all() ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии

Severity: HIGH (7.0) Vector: AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-02-21

BDU:2019-00818

Уязвимость функции kernel_read_file ядра операционной системы Linux, связанная с неправильным освобождением памяти перед удалением последний ссылки, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-07-06

BDU:2019-00979

Уязвимость файла drivers/usb/misc/yurex.c ядра операционной системы Linux, позволяющая нарушителю вызвать сбой в работе ядра операционной системы или повысить привилегии

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-06-14

BDU:2019-01054

Уязвимость функции ext4_ext_remove_space() ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании или выполнить произвольный код

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-06-14

BDU:2019-01055

Уязвимость функции ext4_ext_drop_refs() ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании или выполнить произвольный код

Severity: MEDIUM (6.5) Vector: AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
References:
Published: 2018-06-13

BDU:2019-01057

Уязвимость функции ext4_xattr_set_entry() ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-06-16

BDU:2019-01058

Уязвимость функции ext4_update_inline_data() ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References:
Published: 2018-06-17

BDU:2019-01059

Уязвимость в файле transaction.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании или повысить свои привилегии

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-06-16

BDU:2019-01060

Уязвимость функции jbd2_journal_dirty_metadata() ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-09-09

BDU:2019-01061

Уязвимость функций connect() и close() ядра операционной системы Linux, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации

Severity: HIGH (7.0) Vector: AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-12-17

BDU:2019-01341

Уязвимость сервера NFS ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (8.0) Vector: AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-04-26

BDU:2019-01343

Уязвимость функции cdrom_ioctl_drive_status() операционных систем Linux, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации

Severity: MEDIUM (6.1) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
References:
Published: 2019-02-07

BDU:2019-01346

Уязвимость функции kvm_ioctl_create_device ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (8.1) Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-02-07

BDU:2019-01352

Уязвимость подсистемы виртуализации Kernel-based Virtual Machine (KVM) ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании или выполнить произвольный код

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-12-12

BDU:2019-01409

Уязвимость функции hso_get_config_data ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (4.6) Vector: AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2018-09-24

BDU:2019-01738

Уязвимость функции chap_server_compute_md5() реализации протокола ISCSI ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании или получить доступ к защищаемой информации

Severity: HIGH (7.0) Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
References:
Published: 2019-03-06

BDU:2019-01957

Уязвимость процессоров Intel, связанная с микроархитектурной выборкой данных некэшируемой памяти (MDSUM), позволяющая нарушителю раскрыть защищаемую информацию

Severity: MEDIUM (5.6) Vector: AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2019-03-06

BDU:2019-01958

Уязвимость порта загрузки MLPDS микропрограммного обеспечения Intel, связанная с раскрытием информации, позволяющая нарушителю получить доступ к конфиденциальной информации

Severity: MEDIUM (5.6) Vector: AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2019-03-06

BDU:2019-01959

Уязвимость процессоров Intel, связанная с восстановлением содержимого буферов заполнения (MFBDS), позволяющая нарушителю раскрыть защищаемую информацию

Severity: MEDIUM (5.6) Vector: AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2019-03-06

BDU:2019-01960

Уязвимость буфера данных MSBDS микропрограммного обеспечения Intel, позволяющая нарушителю получить доступ к конфиденциальной информации

Severity: MEDIUM (5.1) Vector: AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2019-06-15

BDU:2019-02194

Уязвимость механизма TCP Selective Acknowledgement ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-06-15

BDU:2019-02195

Уязвимость механизма TCP Selective Acknowledgement ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-06-15

BDU:2019-02196

Уязвимость ядра операционной системы Linux, вызванная ошибками при обработке сегментов минимального размера, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-09-04

BDU:2019-02508

Уязвимость функции irda_setsockopt ядра операционной системы Linux, позволяющая нарушителю вызывать отказ в обслуживании

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-04-11

BDU:2019-02763

Уязвимость в файлах fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, mm/hugetlb.c ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-05-10

BDU:2019-02780

Уязвимость файла fs/ext4/extents.c ядра операционной системы Linux, позволяющая нарушителю раскрыть защищаемую информацию

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2019-01-24

BDU:2019-02782

Уязвимость функции hid_debug_events_read () ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (4.4) Vector: AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-09-25

BDU:2019-02826

Уязвимость функций smp_task_timedout () и smp_task_done () в файле drivers/scsi/libsas/sas_expander.c ядра операционной системы Linux, позволяющая нарушителю оказать влияние на конфиденциальность, целостность и доступность защищаемой информации

Severity: HIGH (8.1) Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-05-30

BDU:2019-02927

Уязвимость функции mwifiex_update_bss_desc_with_ie ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии, вызвать отказ в обслуживании или выполнить произвольный код

Severity: HIGH (8.8) Vector: AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-08-14

BDU:2019-03220

Уязвимость драйвера drivers/net/wireless/ath/ath6kl/usb.c ядра операционных систем Linux, связанная с ошибками разыменования указателя, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (4.6) Vector: AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-03-07

BDU:2019-03459

Уязвимость функции fd_locked_ioctl ядра операционной системы Linux, позволяющая нарушителю раскрыть защищаемую информацию

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2018-10-31

BDU:2019-03460

Уязвимость функции hidp_process_report компонента bluetooth ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации

Severity: HIGH (7.4) Vector: AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-09-23

BDU:2019-03507

Уязвимость компонента net/wireless/nl80211.c ядра операционной системы Linux, позволяющая нарушителю выполнить произвольный код

Severity: CRITICAL (9.8) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-07-18

BDU:2019-03627

Уязвимость ядра операционной системы Linux, связанная с ошибкой управления ресурсами, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-04-03

BDU:2019-03629

Уязвимость драйвера vfio ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-04-24

BDU:2019-03630

Уязвимость модуля vhost_net ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (6.5) Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-10-15

BDU:2019-03812

Уязвимость функции rtl_p2p_noa_ie из drivers/net/wireless/realtek/rtlwifi/ps.c ядра операционной системы Linux, связанная с переполнением буфера в памяти, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Severity: HIGH (8.8) Vector: AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-02-07

BDU:2019-03996

Уязвимость ядра операционной системы Linux, связанная с отсутствием защиты служебных данных, позволяющая нарушителю раскрыть защищаемую информацию

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2019-04-17

BDU:2019-04515

Уязвимость функции dwc3_pci_probe() (drivers/usb/dwc3/dwc3-pci.c) ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: CRITICAL (9.8) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-11-04

BDU:2019-04661

Уязвимость функции gs_can_open() (drivers/net/can/usb/gs_usb.c) ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-09-11

BDU:2019-04676

Уязвимость ядра Linux, связанная с переполнения буфера виртуальной памяти, позволяющая нарушителю получить несанкционированный доступ к информации и нарушить ее целостность и доступность

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-09-18

BDU:2019-04677

Уязвимость функции Coalesced_MMIO ядра операционной системы Linux, позволяющая нарушителю получить несанкционированный доступ к информации и нарушить ее целостность и доступность

Severity: HIGH (8.8) Vector: AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
References:
Published: 2019-07-29

BDU:2019-04744

Уязвимость драйверов drivers/bluetooth/hci_ath.c, drivers/bluetooth/hci_bcm.c, drivers/bluetooth/hci_intel.c, drivers/bluetooth/hci_ldisc.c, drivers/bluetooth/hci_mrvl.c, drivers/bluetooth/hci_qca.c, drivers/bluetooth/hci_uart.h для UART-подключаемых адаптеров Bluetooth ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (4.7) Vector: AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-04-29

BDU:2019-04787

Уязвимость функций ath6kl_wmi_pstream_timeout_event_rx и ath6kl_wmi_cac_event_rx ядра операционной системы Linux, позволяющая нарушителю раскрыть защищаемую информацию или вызвать отказ в обслуживании

Severity: CRITICAL (9.1) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
References:
Published: 2019-11-28

BDU:2019-04788

Уязвимость функции из marvell/mwifiex/tdls.c драйвера Marvell WiFi ядра операционной системы Linux, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Severity: CRITICAL (9.8) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-11-26

BDU:2019-04798

Уязвимость функции add_ie_rates (drivers/net/wireless/marvell/libertas/cfg.c) драйвера Marvell WiFi ядра операционной системы Linux, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Severity: CRITICAL (9.8) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-11-28

BDU:2019-04799

Уязвимость функции mwifiex_process_country_ie() (drivers/net/wireless/marvell/mwifiex/sta_ioctl.c) драйвера Marvell WiFi ядра операционной системы Linux, связанная с записью за границами буфера, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Severity: CRITICAL (9.8) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-10-09

BDU:2019-04812

Уязвимость функции adis_update_scan_mode_burst() (drivers/iio/imu/adis_buffer.c) ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-10-09

BDU:2019-04829

Уязвимость функции adis_update_scan_mode() ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-11-20

BDU:2019-04855

Уязвимость функции ext4_empty_dir (fs/ext4/namei.c) ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References:
Published: 2019-05-04

BDU:2019-04876

Уязвимость драйвера i40e контроллеров Intel Ethernet серии 700, позволяющая нарушителю повысить свои привилегии

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-09-10

BDU:2019-04892

Уязвимость драйвера drivers/net/wireless/ath/ath9k/htc_hst.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-10-03

BDU:2020-00078

Уязвимость функции cfg80211_mgd_wext_giwessid (net/wireless/wext-sme.c) ядра операционной системы Linux, позволяющая нарушителю выполнить произвольный код или вызвать отказ в обслуживании

Severity: CRITICAL (9.8) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-10-05

BDU:2020-00233

Уязвимость SMB-клиента ядра операционной системы Linux, позволяющая нарушителю манипулировать файлами в каталоге клиента

Severity: HIGH (8.8) Vector: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References:
Published: 2019-09-04

BDU:2020-00236

Уязвимость подсистемы ptrace ядра операционной системы Linux, позволяющая нарушителю раскрыть защищаемую информацию

Severity: MEDIUM (5.6) Vector: AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2019-12-06

BDU:2020-00304

Уязвимость функции try_merge_free_space ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References:
Published: 2019-04-29

BDU:2020-00352

Уязвимость функции __btrfs_map_block ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References:
Published: 2018-05-11

BDU:2020-00368

Уязвимость функции cpia2_remap_buffer ядра операционной системы Linux, позволяющая нарушителю получить доступ на чтение и запись на физических страницах ядра и повысить свои привилегии

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-08-16

BDU:2020-00735

Уязвимость функции xenvif_set_hash_mapping гипервизора Xen, позволяющая нарушителю получить несанкционированный доступ к информации и нарушить ее целостность и доступность

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-02-04

BDU:2020-00785

Уязвимость функции vc_do_resize ядра операционной системы Linux, позволяющая нарушителю раскрыть защищаемую информацию или вызвать отказ в обслуживании

Severity: HIGH (7.1) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
References:
Published: 2020-02-04

BDU:2020-00786

Уязвимость функции vgacon_invert_region ядра операционной системы Linux, позволяющая нарушителю раскрыть защищаемую информацию или вызвать отказ в обслуживании

Severity: HIGH (7.1) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
References:
Published: 2020-02-04

BDU:2020-00787

Уязвимость функции n_tty_receive_buf_common ядра операционной системы Linux, позволяющая нарушителю раскрыть защищаемую информацию или вызвать отказ в обслуживании

Severity: HIGH (7.1) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
References:
Published: 2019-01-02

BDU:2020-00842

Уязвимость в функции can_can_gw_rcv in net/can/gw.c ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (4.4) Vector: AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2020-01-09

BDU:2020-00884

Уязвимость микропрограммного обеспечения процессоров Intel c Intel Processor Graphics, связанная с отсутствием защиты служебных данных, позволяющая нарушителю раскрыть защищаемую информацию

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
References:
Published: 2019-07-22

BDU:2020-01344

Уязвимость компонента drivers/media/usb/dvb-usb/technisat-usb2.c ядра операционной системы Linux, позволяющая нарушителю раскрыть защищаемую информацию или вызвать отказ в обслуживании

Severity: CRITICAL (9.8) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-01-07

BDU:2020-01474

Уязвимость функции build_audio_procunit ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-09-05

BDU:2020-01488

Уязвимость компонента arch/powerpc/kernel/process.c ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность и доступность защищаемой информации

Severity: MEDIUM (4.4) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
References:
Published: 2019-06-01

BDU:2020-01593

Уязвимость функции mwifiex_uap_parse_tail_ies ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации

Severity: CRITICAL (9.8) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-03-28

BDU:2020-01595

Уязвимость функции rds_tcp_kill_sock ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации

Severity: HIGH (8.1) Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-11-28

BDU:2020-01796

Уязвимость функции lbs_ibss_join_existing (drivers/net/wireless/marvell/libertas/cfg.c) драйвера Marvell WiFi ядра операционной системы Linux, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Severity: CRITICAL (9.8) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-07-05

BDU:2020-01891

Уязвимость функции ptrace_link ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании или повысить свои привилегии

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-02-19

BDU:2020-02044

Уязвимость функции brcmf_wowl_nd_results драйвер Broadcom brcmfmac WiFi ядра операционной системы Linux, позволяющая нарушителю получить несанкционированный доступ к информации и нарушить ее целостность и доступность

Severity: HIGH (8.3) Vector: AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
References:
Published: 2020-05-04

BDU:2020-02427

Уязвимость функции pivot_root (fs/namespace.c) ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (4.7) Vector: AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2009-02-03

BDU:2020-02817

Уязвимость программы для установки SSL сертификатов в стандартизированной инструментарии Linux Sblim-sfcb, связанная с неверным определением ссылки перед доступом к файлу, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Severity: HIGH (8.8) Vector: AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
References:
Published: 2008-01-31

BDU:2020-02841

Уязвимость агента обновления Novell ZENworks Patch Management клиента обновления PatchLink, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Severity: MEDIUM (6.3) Vector: AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
References:
Published: 2007-08-14

BDU:2020-02848

Уязвимость функции sysstat.in утилиты для измерения и анализа производительности системы sysstat, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Severity: MEDIUM (6.3) Vector: AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
References:
Published: 2019-11-14

BDU:2020-02944

Уязвимость компонентов arch/powerpc/kernel/entry_64.S и arch/powerpc/kernel/security.c ядра операционной системы Linux, позволяющая нарушителю получить несанкционированный доступ к информации

Severity: MEDIUM (4.7) Vector: AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2011-12-14

BDU:2020-02951

Уязвимость функции GetInstalledPackages менеджера установки Application Lifestyle Management, позволяющая нарушителю получить несанкционированный доступ к конфиденциальным данным, вызвать отказ в обслуживании или оказать воздействие на целостность данных

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2017-04-13

BDU:2020-02957

Уязвимость модуля modules/serverdensity_device.py системы управления конфигураций и удаленного выполнения операций SaltStack, позволяющая нарушителю получить несанкционированный доступ к конфиденциальным данным, вызвать отказ в обслуживании или оказать воздействие на целостность данных

Severity: MEDIUM (5.3) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
References:
Published: 2016-01-02

BDU:2020-02959

Уязвимость компонента consoleinst.sh менеджера установки Installation Manager IBM, позволяющая нарушителю получить несанкционированный доступ к конфиденциальным данным, вызвать отказ в обслуживании или оказать воздействие на целостность данных

Severity: HIGH (7.0) Vector: AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-05-27

BDU:2020-03071

Уязвимость компонента drivers/tty/vt/keyboard.c ядра операционной системы Linux, позволяющая нарушителю выполнить произвольный код

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-05-17

BDU:2020-03305

Уязвимость функции mmap()ing ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (5.3) Vector: AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-09-03

BDU:2020-03327

Уязвимость функции mwifiex_update_vs_ie() драйвера Wi-Fi Marvell ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании или выполнить произвольный код

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-09-03

BDU:2020-03328

Уязвимость функции mwifiex_set_uap_rates() драйвера Wi-Fi Marvell ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании или выполнить произвольный код

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-09-03

BDU:2020-03329

Уязвимость функции mwifiex_set_wmm_params() драйвера Wi-Fi Marvell ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании или выполнить произвольный код

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-08-21

BDU:2020-04348

Уязвимость функции cgroups ядра операционной системы Linux, позволяющая нарушителю выполнить произвольный код

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-03-03

BDU:2020-04876

Уязвимость функции register_queue_kobjects() ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2020-11-08

BDU:2020-05454

Уязвимость функции sunkbd_reinit() (drivers/input/keyboard/sunkbd.c) ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-06-03

BDU:2020-05546

Уязвимость функции __split_huge_pmd (mm/huge_memory.c) ядра операционных систем Linux, позволяющая нарушителю выполнить произвольный код

Severity: HIGH (7.0) Vector: AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-10-28

BDU:2020-05831

Уязвимость ядра операционной системы Linux, связанная с использованием памяти после её освобождения, позволяющая нарушителю раскрыть защищаемую информацию

Severity: MEDIUM (4.1) Vector: AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2019-12-04

BDU:2020-05893

Уязвимость запроса гипервизора KVM KVM_GET_EMULATED_CPUID ядра операционной системы Linux, связанная с выходом операции за допустимые границы буфера данных, позволяющая нарушителю нарушить целостность данных, а также вызвать отказ в обслуживании

Severity: MEDIUM (6.1) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
References:
Published: 2020-12-04

BDU:2021-00005

Уязвимость компонента drivers/tty/tty_jobctrl.c ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-12-14

BDU:2021-00014

Уязвимость ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии или получить несанкционированный доступ к защищаемой информации

Severity: HIGH (8.8) Vector: AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
References:
Published: 2020-10-06

BDU:2021-00106

Уязвимость модуля HDLC_PPP ядра операционной системы Linux, связанная с недостаточной проверкой вводимых данных, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.2) Vector: AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-03-26

BDU:2021-00376

Уязвимость функции f_midi_set_alt ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: CRITICAL (9.8) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-05-14

BDU:2021-00471

Уязвимость драйвера VFIO PCI ядра операционной системы Linux, связанная с недостаточной обработкой исключительных состояний, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (5.3) Vector: AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
References:
Published: 2018-09-04

BDU:2021-01415

Уязвимость драйвера drivers/staging/irda/net/af_irda.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-05-09

BDU:2021-01420

Уязвимость функции vhost_new_msg() ядра операционной системы Linux, позволяющая нарушителю получить доступ к конфиденциальным данным

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2019-02-27

BDU:2021-01438

Уязвимость функции expand_downwards ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2021-03-10

BDU:2021-01688

Уязвимость функции rtw_wx_set_scan() (drivers/staging/rtl8188eu/os_dep/ioctl_linux.c) ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (8.8) Vector: AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-05-07

BDU:2021-01920

Уязвимость реализации протокола MIDI ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-04-08

BDU:2021-02182

Уязвимость компонента BPF JIT (arch/x86/net/bpf_jit_comp.c и arch/x86/net/bpf_jit_comp32.c.) ядра операционной системы Linux, позволяющая нарушителю выполнить произвольный код

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-01-11

BDU:2021-02587

Уязвимость драйверов drivers/target/target_core_xcopy.c ядра операционной системы Linux, позволяющая нарушителю получить доступ на чтение, изменение, добавление или удаление данных

Severity: HIGH (8.1) Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
References:
Published: 2021-05-10

BDU:2021-02663

Уязвимость набора стандартов связи для коммуникации IEEE 802.11 операционной системы Windows, позволяющая нарушителю внедрить произвольные сетевые пакеты

Severity: LOW (3.5) Vector: AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
References:
Published: 2020-05-28

BDU:2021-03057

Уязвимость функции fill_thread_core_info() ядра операционной системы Linux, позволяющая нарушителю раскрыть защищаемую информацию и вызвать отказ в обслуживании

Severity: MEDIUM (4.4) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
References:
Published: 2021-05-10

BDU:2021-03088

Уязвимость реализации алгоритмов WPA, WPA2 и WPA3 набора стандартов связи для коммуникации IEEE 802.11, позволяющая нарушителю оказать воздействие на целостность защищаемой информации

Severity: LOW (2.6) Vector: AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
References:
Published: 2021-05-10

BDU:2021-03095

Уязвимость реализации алгоритмов WEP, WPA, WPA2 и WPA3 набора стандартов связи для коммуникации IEEE 802.11, позволяющая нарушителю внедрить произвольные сетевые пакеты и/или оказать воздействие на целостность защищаемой информации

Severity: LOW (3.5) Vector: AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
References:
Published: 2021-05-10

BDU:2021-03177

Уязвимость реализации алгоритмов WEP, WPA, WPA2 и WPA3 ядра операционной системы Linux, позволяющая нарушителю оказать воздействие на целостность защищаемой информации

Severity: MEDIUM (5.4) Vector: AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N
References:
Published: 2020-07-07

BDU:2021-03189

Уязвимость подсистемы cgroupv2 ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании или повысить свои привилегии

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-09-04

BDU:2021-03394

Уязвимость компонента net/packet/af_packet.c ядра операционной системы Linux, связанная с выходом операции за допустимые границы буфера данных, позволяющая нарушителю получить доступ к конфиденциальной информации или вызвать отказ в обслуживании

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-11-20

BDU:2021-03412

Уязвимость ядра операционной системы Linux, связанная с раскрытием информации, позволяющая нарушителю получить доступ к конфиденциальным данным

Severity: MEDIUM (4.7) Vector: AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2021-07-19

BDU:2021-03848

Уязвимость компонента fs/seq_file.c ядра операционных систем Linux, позволяющая нарушителю повысить свои привилегии

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-07-23

BDU:2021-04028

Уязвимость функции rtas_args.nargs драйвера arch/powerpc/kvm/book3s_rtas.c ядра операционной системы Linux, позволяющая нарушителю вызвать повреждение памяти операционной системы хоста

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2017-12-05

BDU:2021-04144

Уязвимость функции dccp_disconnect (net/dccp/proto.c) ядра операционной системы Linux, позволяющая нарушителю выполнить произвольный код

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-04-13

BDU:2021-04260

Уязвимость функции xt_compat_target_from_user() (net/netfilter/x_tables.c) подсистемы netfilter операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании или повысить свои привилегии

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-04-13

BDU:2021-04855

Уязвимость компонента net/sctp/socket.c ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии

Severity: HIGH (7.0) Vector: AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-05-04

BDU:2021-04856

Уязвимость сокетов nfc операционной системы Linux , связанная с использованием памяти после её освобождения, позволяющая нарушителю повысить свои привилегии

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-05-17

BDU:2021-04862

Уязвимость функции hci_dev_do_open() подсистемы инициализации устройства HCI ядра операционной системы Linux, связанная с повторным освобождением памяти, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (5.5) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2020-06-04

BDU:2021-06410

Уязвимость компонента mm/mremap.c ядра операционной системы Linux, связанная с выходом операции за допустимые границы буфера данных, позволяющая нарушителю повысить свои привилегии в системе

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-03-25

BDU:2022-03028

Уязвимость функции llcp_sock_connect() операционной системы Linux, позволяющая нарушителю повысить свои привилегии

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-03-25

BDU:2022-03139

Уязвимость функции llcp_sock_bind() протокола nfc ядра операционной системы Linux, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-03-25

BDU:2022-03141

Уязвимость функции llcp_sock_connect() протокола nfc ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2020-03-16

BDU:2022-03144

Уязвимость функции route4_change() (net/sched/cls_route.c) ядра операционной системы Linux, позволяющая нарушителю получить доступ к конфиденциальной информации или вызвать отказ в обслуживании

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-04-14

BDU:2022-04604

Уязвимость функции decode_nfs_fh() ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии и вызвать аварийное завершение системы

Severity: HIGH (8.0) Vector: AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-08-04

BDU:2023-00700

Уязвимость функции vgacon_scrollback_cur() видеодрайвера ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (6.6) Vector: AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2023-01-04

BDU:2023-00749

Уязвимость функции ib_prctl_set() ядра операционной системы Linux, позволяющая нарушителю получить доступ к защищаемой информации.

Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2021-01-09

BDU:2023-01284

Уязвимость реализации протокола TIPC (Transparent Inter Process Communication) ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.5) Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-06-12

BDU:2023-01296

Уязвимость функции uvesafb_setcmap function (drivers/video/fbdev/uvesafb.c) ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании или повысить свои привилегии

Severity: HIGH (7.8) Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-06-26

BDU:2023-01796

Уязвимость функции seq_buf_putmem_hex() ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании.

Severity: MEDIUM (6.7) Vector: AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-03-03

BDU:2023-02534

Уязвимость функции pde_subdir_find() в модуле fs/proc/generic.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: MEDIUM (4.7) Vector: AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2001-01-09
Modified: 2024-11-21

CVE-2000-1134

Multiple shell programs on various Unix systems, including (1) tcsh, (2) csh, (3) sh, and (4) bash, follow symlinks when processing << redirects (aka here-documents or in-here documents), which allows local users to overwrite files of other users via a symlink attack.

Severity: HIGH (7.2)
References:
Published: 2007-08-14
Modified: 2024-11-21

CVE-2007-3852

The init script (sysstat.in) in sysstat 5.1.2 up to 7.1.6 creates /tmp/sysstat.run insecurely, which allows local users to execute arbitrary code.

Severity: MEDIUM (4.4)
References:
Published: 2008-01-31
Modified: 2024-11-21

CVE-2008-0525

PatchLink Update client for Unix, as used by Novell ZENworks Patch Management Update Agent for Linux/Unix/Mac (LUM) 6.2094 through 6.4102 and other products, allows local users to (1) truncate arbitrary files via a symlink attack on the /tmp/patchlink.tmp file used by the logtrimmer script, and (2) execute arbitrary code via a symlink attack on the /tmp/plshutdown file used by the rebootTask script.

Severity: MEDIUM (4.6)
References:
Published: 2009-02-04
Modified: 2024-11-21

CVE-2009-0416

The SSL certificate setup program (genSslCert.sh) in Standards Based Linux Instrumentation for Manageability (SBLIM) sblim-sfcb 1.3.2 allows local users to overwrite arbitrary files via a symlink attack on the (1) /var/tmp/key.pem, (2) /var/tmp/cert.pem, and (3) /var/tmp/ssl.cnf temporary files.

References:
Published: 2012-06-22
Modified: 2024-11-21

CVE-2011-1079

The bnep_sock_ioctl function in net/bluetooth/bnep/sock.c in the Linux kernel before 2.6.39 does not ensure that a certain device field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory, or cause a denial of service (BUG and system crash), via a BNEPCONNADD command.

Severity: MEDIUM (5.4)
References:
Published: 2011-12-12
Modified: 2023-11-07

CVE-2011-1161

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2011-1160, CVE-2011-1162. Reason: This candidate was withdrawn by its CNA. Further investigation showed that only two candidates, CVE-2011-1160 and CVE-2011-1162, were needed for the set of security issues in question. Notes: none

Published: 2011-12-15
Modified: 2024-11-21

CVE-2011-4834

The GetInstalledPackages function in the configuration tool in HP Application Lifestyle Management (ALM) 11 on AIX, HP-UX, and Solaris allows local users to gain privileges via (1) a Trojan horse /tmp/tmp.txt FIFO or (2) a symlink attack on /tmp/tmp.txt.

Severity: MEDIUM (4.6)
References:
Published: 2013-03-22
Modified: 2024-11-21

CVE-2013-1798

The ioapic_read_indirect function in virt/kvm/ioapic.c in the Linux kernel through 3.8.4 does not properly handle a certain combination of invalid IOAPIC_REG_SELECT and IOAPIC_REG_WINDOW operations, which allows guest OS users to obtain sensitive information from host OS memory or cause a denial of service (host OS OOPS) via a crafted application.

Severity: MEDIUM (6.2)
References:
Published: 2017-04-13
Modified: 2024-11-21

CVE-2015-1838

modules/serverdensity_device.py in SaltStack before 2014.7.4 does not properly handle files in /tmp.

Severity: MEDIUM (5.3) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
References:
Published: 2016-01-02
Modified: 2024-11-21

CVE-2015-7442

consoleinst.sh in IBM Installation Manager before 1.7.4.4 and 1.8.x before 1.8.4 and Packaging Utility before 1.7.4.4 and 1.8.x before 1.8.4 allows local users to gain privileges via a Trojan horse program that is located in /tmp with a name based on a predicted PID value.

Severity: HIGH (7.0) Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2016-11-10
Modified: 2024-11-21

CVE-2016-7489

Teradata Virtual Machine Community Edition v15.10's perl script /opt/teradata/gsctools/bin/t2a.pl creates files in /tmp in an insecure manner, this may lead to elevated code execution.

Severity: CRITICAL (9.8) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2017-12-07
Modified: 2024-11-21

CVE-2017-1000410

The Linux kernel version 3.3-rc1 and later is affected by a vulnerability lies in the processing of incoming L2CAP commands - ConfigRequest, and ConfigResponse messages. This info leak is a result of uninitialized stack variables that may be returned to an attacker in their uninitialized state. By manipulating the code flows that precede the handling of these configuration messages, an attacker can also gain some control over which data will be held in the uninitialized stack variables. This can allow him to bypass KASLR, and stack canaries protection - as both pointers and stack canaries may be leaked in this manner. Combining this vulnerability (for example) with the previously disclosed RCE vulnerability in L2CAP configuration parsing (CVE-2017-1000251) may allow an attacker to exploit the RCE against kernels which were built with the above mitigations. These are the specifics of this vulnerability: In the function l2cap_parse_conf_rsp and in the function l2cap_parse_conf_req the following variable is declared without initialization: struct l2cap_conf_efs efs; In addition, when parsing input configuration parameters in both of these functions, the switch case for handling EFS elements may skip the memcpy call that will write to the efs variable: ... case L2CAP_CONF_EFS: if (olen == sizeof(efs)) memcpy(&efs, (void *)val, olen); ... The olen in the above if is attacker controlled, and regardless of that if, in both of these functions the efs variable would eventually be added to the outgoing configuration request that is being built: l2cap_add_conf_opt(&ptr, L2CAP_CONF_EFS, sizeof(efs), (unsigned long) &efs); So by sending a configuration request, or response, that contains an L2CAP_CONF_EFS element, but with an element length that is not sizeof(efs) - the memcpy to the uninitialized efs variable can be avoided, and the uninitialized variable would be returned to the attacker (16 bytes).

Severity: HIGH (7.5) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2018-02-01
Modified: 2024-11-21

CVE-2017-16911

The vhci_hcd driver in the Linux Kernel before version 4.14.8 and 4.4.114 allows allows local attackers to disclose kernel memory addresses. Successful exploitation requires that a USB device is attached over IP.

Severity: MEDIUM (4.7) Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2017-12-18
Modified: 2024-11-21

CVE-2017-17741

The KVM implementation in the Linux kernel through 4.14.7 allows attackers to obtain potentially sensitive information from kernel memory, aka a write_mmio stack-based out-of-bounds read, related to arch/x86/kvm/x86.c and include/trace/events/kvm.h.

Severity: MEDIUM (6.5) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2018-01-24
Modified: 2024-11-21

CVE-2017-18075

crypto/pcrypt.c in the Linux kernel before 4.14.13 mishandles freeing instances, allowing a local user able to access the AF_ALG-based AEAD interface (CONFIG_CRYPTO_USER_API_AEAD) and pcrypt (CONFIG_CRYPTO_PCRYPT) to cause a denial of service (kfree of an incorrect pointer) or possibly have unspecified other impact by executing a crafted sequence of system calls.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-03-05
Modified: 2024-11-21

CVE-2017-18218

In drivers/net/ethernet/hisilicon/hns/hns_enet.c in the Linux kernel before 4.13, local users can cause a denial of service (use-after-free and BUG) or possibly have unspecified other impact by leveraging differences in skb handling between hns_nic_net_xmit_hw and hns_nic_net_xmit.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-08-13
Modified: 2024-11-21

CVE-2017-18509

An issue was discovered in net/ipv6/ip6mr.c in the Linux kernel before 4.11. By setting a specific socket option, an attacker can control a pointer in kernel land and cause an inet_csk_listen_stop general protection fault, or potentially execute arbitrary code under certain circumstances. The issue can be triggered as root (e.g., inside a default LXC container or with the CAP_NET_ADMIN capability) or after namespace unsharing. This occurs because sk_type and protocol are not checked in the appropriate part of the ip6_mroute_* functions. NOTE: this affects Linux distributions that use 4.9.x longterm kernels before 4.9.187.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-01-04
Modified: 2024-11-21

CVE-2017-5715

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.

Severity: MEDIUM (5.6) Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2018-01-04
Modified: 2025-01-14

CVE-2017-5753

Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.

Severity: MEDIUM (5.6) Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2018-01-04
Modified: 2024-11-21

CVE-2017-5754

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache.

Severity: MEDIUM (5.6) Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2017-12-05
Modified: 2024-11-21

CVE-2017-8824

The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-01-16
Modified: 2024-11-21

CVE-2018-1000004

In the Linux kernel 4.12, 3.10, 2.6 and possibly earlier versions a race condition vulnerability exists in the sound system, this can lead to a deadlock and denial of service condition.

Severity: MEDIUM (5.9) Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-02-10
Modified: 2024-11-21

CVE-2018-1000026

Linux Linux kernel version at least v4.8 onwards, probably well before contains a Insufficient input validation vulnerability in bnx2x network card driver that can result in DoS: Network card firmware assertion takes card off-line. This attack appear to be exploitable via An attacker on a must pass a very large, specially crafted packet to the bnx2x card. This can be done from an untrusted guest VM..

Severity: HIGH (7.7) Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
References:
Published: 2018-03-16
Modified: 2024-11-21

CVE-2018-1068

A flaw was found in the Linux 4.x kernel's implementation of 32-bit syscall interface for bridging. This allowed a privileged user to arbitrarily write to a limited range of kernel memory.

Severity: MEDIUM (6.7) Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-09-11
Modified: 2024-11-21

CVE-2018-10853

A flaw was found in the way Linux kernel KVM hypervisor before 4.18 emulated instructions such as sgdt/sidt/fxsave/fxrstor. It did not check current privilege(CPL) level while emulating unprivileged instructions. An unprivileged guest user/process could use this flaw to potentially escalate privileges inside guest.

Severity: HIGH (7.8) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-07-26
Modified: 2024-11-21

CVE-2018-10876

A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4_ext_remove_space() function when mounting and operating a crafted ext4 image.

Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-07-18
Modified: 2024-11-21

CVE-2018-10877

Linux kernel ext4 filesystem is vulnerable to an out-of-bound access in the ext4_ext_drop_refs() function when operating on a crafted ext4 filesystem image.

Severity: MEDIUM (6.5) Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
References:
Published: 2018-07-26
Modified: 2024-11-21

CVE-2018-10879

A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause a use-after-free in ext4_xattr_set_entry function and a denial of service or unspecified other impact may occur by renaming a file in a crafted ext4 filesystem image.

Severity: HIGH (7.8) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-07-25
Modified: 2024-11-21

CVE-2018-10880

Linux kernel is vulnerable to a stack-out-of-bounds write in the ext4 filesystem code when mounting and writing to a crafted ext4 image in ext4_update_inline_data(). An attacker could use this to cause a system crash and a denial of service.

Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References:
Published: 2018-07-26
Modified: 2024-11-21

CVE-2018-10881

A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound access in ext4_get_group_info function, a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.

Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-07-27
Modified: 2024-11-21

CVE-2018-10882

A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in in fs/jbd2/transaction.c code, a denial of service, and a system crash by unmounting a crafted ext4 filesystem image.

Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-07-30
Modified: 2024-11-21

CVE-2018-10883

A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write in jbd2_journal_dirty_metadata(), a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.

Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-04-02
Modified: 2024-11-21

CVE-2018-1092

The ext4_iget function in fs/ext4/inode.c in the Linux kernel through 4.15.15 mishandles the case of a root directory with a zero i_links_count, which allows attackers to cause a denial of service (ext4_process_freed_data NULL pointer dereference and OOPS) via a crafted ext4 image.

Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References:
Published: 2018-04-02
Modified: 2024-11-21

CVE-2018-1093

The ext4_valid_block_bitmap function in fs/ext4/balloc.c in the Linux kernel through 4.15.15 allows attackers to cause a denial of service (out-of-bounds read and system crash) via a crafted ext4 image because balloc.c and ialloc.c do not validate bitmap block numbers.

Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References:
Published: 2018-05-09
Modified: 2024-11-21

CVE-2018-10940

The cdrom_ioctl_media_changed function in drivers/cdrom/cdrom.c in the Linux kernel before 4.16.6 allows local attackers to use a incorrect bounds check in the CDROM driver CDROM_MEDIA_CHANGED ioctl to read out kernel memory.

Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-05-22
Modified: 2024-11-21

CVE-2018-1108

kernel drivers before version 4.17-rc1 are vulnerable to a weakness in the Linux kernel's implementation of random seed data. Programs, early in the boot sequence, could use the data allocated for the seed before it was sufficiently generated.

Severity: MEDIUM (5.9) Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
References:
Published: 2018-05-11
Modified: 2024-11-21

CVE-2018-1118

Linux kernel vhost since version 4.8 does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhost_new_msg() function. This can allow local privileged users to read some kernel memory contents when reading from the /dev/vhost-net device file.

Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2018-06-20
Modified: 2024-11-21

CVE-2018-1120

A flaw was found affecting the Linux kernel before version 4.17. By mmap()ing a FUSE-backed file onto a process's memory containing command line arguments (or environment strings), an attacker can cause utilities from psutils or procps (such as ps, w) or any other program which makes a read() call to the /proc//cmdline (or /proc//environ) files to block indefinitely (denial of service) or for some controlled time (as a synchronization primitive for other attacks).

Severity: MEDIUM (5.3) Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-07-10
Modified: 2024-11-21

CVE-2018-1128

It was found that cephx authentication protocol did not verify ceph clients correctly and was vulnerable to replay attack. Any attacker having access to ceph cluster network who is able to sniff packets on network can use this vulnerability to authenticate with ceph service and perform actions allowed by ceph service. Ceph branches master, mimic, luminous and jewel are believed to be vulnerable.

Severity: HIGH (7.5) Vector: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-07-10
Modified: 2024-11-21

CVE-2018-1129

A flaw was found in the way signature calculation was handled by cephx authentication protocol. An attacker having access to ceph cluster network who is able to alter the message payload was able to bypass signature checks done by cephx protocol. Ceph branches master, mimic, luminous and jewel are believed to be vulnerable.

Severity: MEDIUM (6.5) Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
References:
Published: 2019-05-30
Modified: 2024-11-21

CVE-2018-12126

Microarchitectural Store Buffer Data Sampling (MSBDS): Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf

Severity: MEDIUM (5.6) Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2019-05-30
Modified: 2024-11-21

CVE-2018-12127

Microarchitectural Load Port Data Sampling (MLPDS): Load ports on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf

Severity: MEDIUM (5.6) Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2019-05-30
Modified: 2024-11-21

CVE-2018-12130

Microarchitectural Fill Buffer Data Sampling (MFBDS): Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf

Severity: MEDIUM (5.6) Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2018-07-06
Modified: 2024-11-21

CVE-2018-13406

An integer overflow in the uvesafb_setcmap function in drivers/video/fbdev/uvesafb.c in the Linux kernel before 4.17.4 could result in local attackers being able to crash the kernel or potentially elevate privileges because kmalloc_array is not used.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-09-10
Modified: 2024-11-21

CVE-2018-14625

A flaw was found in the Linux Kernel where an attacker may be able to have an uncontrolled read to kernel-memory from within a vm guest. A race condition between connect() and close() function may allow an attacker using the AF_VSOCK protocol to gather a 4 byte information leak or possibly intercept or corrupt AF_VSOCK messages destined to other clients.

Severity: HIGH (7.0) Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-09-25
Modified: 2024-11-21

CVE-2018-14633

A security flaw was found in the chap_server_compute_md5() function in the ISCSI target code in the Linux kernel in a way an authentication request from an ISCSI initiator is processed. An unauthenticated remote attacker can cause a stack buffer overflow and smash up to 17 bytes of the stack. The attack requires the iSCSI target to be enabled on the victim host. Depending on how the target's code was built (i.e. depending on a compiler, compile flags and hardware architecture) an attack may lead to a system crash and thus to a denial-of-service or possibly to a non-authorized access to data exported by an iSCSI target. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is highly unlikely. Kernel versions 4.18.x, 4.14.x and 3.10.x are believed to be vulnerable.

Severity: HIGH (7.0) Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
References:
Published: 2018-08-17
Modified: 2024-11-21

CVE-2018-15471

An issue was discovered in xenvif_set_hash_mapping in drivers/net/xen-netback/hash.c in the Linux kernel through 4.18.1, as used in Xen through 4.11.x and other products. The Linux netback driver allows frontends to control mapping of requests to request queues. When processing a request to set or change this mapping, some input validation (e.g., for an integer overflow) was missing or flawed, leading to OOB access in hash handling. A malicious or buggy frontend may cause the (usually privileged) backend to make out of bounds memory accesses, potentially resulting in one or more of privilege escalation, Denial of Service (DoS), or information leaks.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-08-31
Modified: 2024-11-21

CVE-2018-16276

An issue was discovered in yurex_read in drivers/usb/misc/yurex.c in the Linux kernel before 4.17.7. Local attackers could use user access read/writes with incorrect bounds checking in the yurex USB driver to crash the kernel or potentially escalate privileges.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-09-07
Modified: 2024-11-21

CVE-2018-16658

An issue was discovered in the Linux kernel before 4.18.6. An information leak in cdrom_ioctl_drive_status in drivers/cdrom/cdrom.c could be used by local attackers to read kernel memory because a cast from unsigned long to int interferes with bounds checking. This is similar to CVE-2018-10940.

Severity: MEDIUM (6.1) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
References:
Published: 2018-12-19
Modified: 2024-11-21

CVE-2018-16884

A flaw was found in the Linux kernel's NFS41+ subsystem. NFS41+ shares mounted in different network namespaces at the same time can make bc_svc_process() use wrong back-channel IDs and cause a use-after-free vulnerability. Thus a malicious container user can cause a host kernel memory corruption and a system panic. Due to the nature of the flaw, privilege escalation cannot be fully ruled out.

Severity: HIGH (8.0) Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-09-19
Modified: 2024-11-21

CVE-2018-17182

An issue was discovered in the Linux kernel through 4.18.8. The vmacache_flush_all function in mm/vmacache.c mishandles sequence number overflows. An attacker can trigger a use-after-free (and possibly gain privileges) via certain thread creation, map, unmap, invalidation, and dereference operations.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-03-21
Modified: 2024-11-21

CVE-2018-19985

The function hso_get_config_data in drivers/net/usb/hso.c in the Linux kernel through 4.19.8 reads if_num from the USB device (as a u8) and uses it to index a small array, resulting in an object out-of-bounds (OOB) read that potentially allows arbitrary read in the kernel address space.

Severity: MEDIUM (4.6) Vector: CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2019-05-07
Modified: 2024-11-21

CVE-2018-20836

An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free.

Severity: HIGH (8.1) Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-08-07
Modified: 2024-11-21

CVE-2018-20961

In the Linux kernel before 4.16.4, a double free vulnerability in the f_midi_set_alt function of drivers/usb/gadget/function/f_midi.c in the f_midi driver may allow attackers to cause a denial of service or possibly have unspecified other impact.

Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-08-14
Modified: 2024-11-21

CVE-2018-3620

Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access via a terminal page fault and a side-channel analysis.

Severity: MEDIUM (5.6) Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2018-01-11
Modified: 2024-11-21

CVE-2018-5332

In the Linux kernel through 3.2, the rds_message_alloc_sgs() function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write (related to the rds_rdma_extra_size function in net/rds/rdma.c).

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-06-12
Modified: 2024-11-21

CVE-2018-5803

In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the "_sctp_make_chunk()" function (net/sctp/sm_make_chunk.c) when handling SCTP packets length can be exploited to cause a kernel crash.

Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-06-12
Modified: 2024-11-21

CVE-2018-5814

In the Linux Kernel before version 4.16.11, 4.14.43, 4.9.102, and 4.4.133, multiple race condition errors when handling probe, disconnect, and rebind operations can be exploited to trigger a use-after-free condition or a NULL pointer dereference by sending multiple USB over IP packets.

Severity: HIGH (7.0) Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-01-31
Modified: 2024-11-21

CVE-2018-6412

In the function sbusfb_ioctl_helper() in drivers/video/fbdev/sbuslib.c in the Linux kernel through 4.15, an integer signedness error allows arbitrary information leakage for the FBIOPUTCMAP_SPARC and FBIOGETCMAP_SPARC commands.

Severity: HIGH (7.5) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2018-09-04
Modified: 2024-11-21

CVE-2018-6554

Memory leak in the irda_bind function in net/irda/af_irda.c and later in drivers/staging/irda/net/af_irda.c in the Linux kernel before 4.17 allows local users to cause a denial of service (memory consumption) by repeatedly binding an AF_IRDA socket.

Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2018-09-04
Modified: 2024-11-21

CVE-2018-6555

The irda_setsockopt function in net/irda/af_irda.c and later in drivers/staging/irda/net/af_irda.c in the Linux kernel before 4.17 allows local users to cause a denial of service (ias_object use-after-free and system crash) or possibly have unspecified other impact via an AF_IRDA socket.

Severity: HIGH (7.8) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-02-25
Modified: 2024-11-21

CVE-2018-7480

The blkcg_init_queue function in block/blk-cgroup.c in the Linux kernel before 4.11 allows local users to cause a denial of service (double free) or possibly have unspecified other impact by triggering a creation failure.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-03-08
Modified: 2024-11-21

CVE-2018-7755

An issue was discovered in the fd_locked_ioctl function in drivers/block/floppy.c in the Linux kernel through 4.15.7. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discover the location of kernel code and data and bypass kernel security protections such as KASLR.

Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2018-04-23
Modified: 2024-11-21

CVE-2018-8781

The udl_fb_mmap function in drivers/gpu/drm/udl/udl_fb.c at the Linux kernel version 3.4 and up to and including 4.15 has an integer-overflow vulnerability allowing local users with access to the udldrmfb driver to obtain full read and write permissions on kernel physical pages, resulting in a code execution in kernel space.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-11-06
Modified: 2024-11-21

CVE-2018-9363

In the hidp_process_report in bluetooth, there is an integer overflow. This could lead to an out of bounds write with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-65853588 References: Upstream kernel.

Severity: HIGH (8.4) Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-11-14
Modified: 2024-11-21

CVE-2019-0145

Buffer overflow in i40e driver for Intel(R) Ethernet 700 Series Controllers versions before 7.0 may allow an authenticated user to potentially enable an escalation of privilege via local access.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-06-14
Modified: 2024-11-21

CVE-2019-10126

A flaw was found in the Linux kernel. A heap based buffer overflow in mwifiex_uap_parse_tail_ies function in drivers/net/wireless/marvell/mwifiex/ie.c might lead to memory corruption and possibly other consequences.

Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-11-25
Modified: 2024-11-21

CVE-2019-10207

A flaw was found in the Linux kernel's Bluetooth implementation of UART, all versions kernel 3.x.x before 4.18.0 and kernel 5.x.x. An attacker with local access and write permissions to the Bluetooth hardware could use this flaw to issue a specially crafted ioctl function call and cause the system to crash.

Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-11-27
Modified: 2024-11-21

CVE-2019-10220

Linux kernel CIFS implementation, version 4.9.0 is vulnerable to a relative paths injection in directory entry lists.

Severity: HIGH (8.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References:
Published: 2019-05-30
Modified: 2024-11-21

CVE-2019-11091

Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf

Severity: MEDIUM (5.6) Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2019-06-19
Modified: 2024-11-21

CVE-2019-11477

Jonathan Looney discovered that the TCP_SKB_CB(skb)->tcp_gso_segs value was subject to an integer overflow in the Linux kernel when handling TCP Selective Acknowledgments (SACKs). A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit 3b4929f65b0d8249f19a50245cd88ed1a2f78cff.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-06-19
Modified: 2024-11-21

CVE-2019-11478

Jonathan Looney discovered that the TCP retransmission queue implementation in tcp_fragment in the Linux kernel could be fragmented when handling certain TCP Selective Acknowledgment (SACK) sequences. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit f070ef2ac66716357066b683fb0baf55f8191a2e.

Severity: HIGH (7.5) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-06-19
Modified: 2024-11-21

CVE-2019-11479

Jonathan Looney discovered that the Linux kernel default MSS is hard-coded to 48 bytes. This allows a remote peer to fragment TCP resend queues significantly more than if a larger MSS were enforced. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commits 967c05aee439e6e5d7d805e195b3a20ef5c433d6 and 5f3e2bf008c2221478101ee72f5cb4654b9fc363.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-04-24
Modified: 2024-11-21

CVE-2019-11487

The Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-05-07
Modified: 2024-11-21

CVE-2019-11810

An issue was discovered in the Linux kernel before 5.0.7. A NULL pointer dereference can occur when megasas_create_frame_pool() fails in megasas_alloc_cmds() in drivers/scsi/megaraid/megaraid_sas_base.c. This causes a Denial of Service, related to a use-after-free.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-05-08
Modified: 2024-11-21

CVE-2019-11815

An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c in the Linux kernel before 5.0.8. There is a race condition leading to a use-after-free, related to net namespace cleanup.

Severity: HIGH (8.1) Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-05-15
Modified: 2024-11-21

CVE-2019-11833

fs/ext4/extents.c in the Linux kernel through 5.1.2 does not zero out the unused memory region in the extent tree block, which might allow local users to obtain sensitive information by reading uninitialized data in the filesystem.

Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2019-07-17
Modified: 2025-04-03

CVE-2019-13272

In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtain root access by leveraging certain scenarios with a parent-child process relationship, where a parent drops privileges and calls execve (potentially allowing control by an attacker). One contributing factor is an object lifetime issue (which can also cause a panic). Another contributing factor is incorrect marking of a ptrace relationship as privileged, which is exploitable through (for example) Polkit's pkexec helper with PTRACE_TRACEME. NOTE: SELinux deny_ptrace might be a usable workaround in some environments.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-07-19
Modified: 2024-11-21

CVE-2019-13648

In the Linux kernel through 5.2.1 on the powerpc platform, when hardware transactional memory is disabled, a local user can cause a denial of service (TM Bad Thing exception and system crash) via a sigreturn() system call that sends a crafted signal frame. This affects arch/powerpc/kernel/signal_32.c and arch/powerpc/kernel/signal_64.c.

Severity: MEDIUM (5.5) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2020-01-17
Modified: 2024-11-21

CVE-2019-14615

Insufficient control flow in certain data structures for some Intel(R) Processors with Intel(R) Processor Graphics may allow an unauthenticated user to potentially enable information disclosure via local access.

Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
References:
Published: 2019-09-20
Modified: 2024-11-21

CVE-2019-14814

There is heap-based buffer overflow in Linux kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-11-25
Modified: 2024-11-21

CVE-2019-14815

A vulnerability was found in Linux Kernel, where a Heap Overflow was found in mwifiex_set_wmm_params() function of Marvell Wifi Driver.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-09-20
Modified: 2024-11-21

CVE-2019-14816

There is heap-based buffer overflow in kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-09-19
Modified: 2024-11-21

CVE-2019-14821

An out-of-bounds access issue was found in the Linux kernel, all versions through 5.3, in the way Linux kernel's KVM hypervisor implements the Coalesced MMIO write operation. It operates on an MMIO ring buffer 'struct kvm_coalesced_mmio' object, wherein write indices 'ring->first' and 'ring->last' value could be supplied by a host user-space process. An unprivileged host user or process with access to '/dev/kvm' device could use this flaw to crash the host kernel, resulting in a denial of service or potentially escalating privileges on the system.

Severity: HIGH (8.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
References:
Published: 2019-09-17
Modified: 2024-11-21

CVE-2019-14835

A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-11-29
Modified: 2024-11-21

CVE-2019-14895

A heap-based buffer overflow was discovered in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code.

Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-11-27
Modified: 2024-11-21

CVE-2019-14896

A heap-based buffer overflow vulnerability was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver. A remote attacker could cause a denial of service (system crash) or, possibly execute arbitrary code, when the lbs_ibss_join_existing function is called after a STA connects to an AP.

Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-11-29
Modified: 2024-11-21

CVE-2019-14897

A stack-based buffer overflow was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver. An attacker is able to cause a denial of service (system crash) or, possibly execute arbitrary code, when a STA works in IBSS mode (allows connecting stations together without the use of an AP) and connects to another STA.

Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-11-29
Modified: 2024-11-21

CVE-2019-14901

A heap overflow flaw was found in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver. The vulnerability allows a remote attacker to cause a system crash, resulting in a denial of service, or execute arbitrary code. The highest threat with this vulnerability is with the availability of the system. If code execution occurs, the code will run with the permissions of root. This will affect both confidentiality and integrity of files on the system.

Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-09-13
Modified: 2024-11-21

CVE-2019-15030

In the Linux kernel through 5.2.14 on the powerpc platform, a local user can read vector registers of other users' processes via a Facility Unavailable exception. To exploit the venerability, a local user starts a transaction (via the hardware transactional memory instruction tbegin) and then accesses vector registers. At some point, the vector registers will be corrupted with the values from a different local Linux process because of a missing arch/powerpc/kernel/process.c check.

Severity: MEDIUM (4.4) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
References:
Published: 2019-08-16
Modified: 2024-11-21

CVE-2019-15098

drivers/net/wireless/ath/ath6kl/usb.c in the Linux kernel through 5.2.9 has a NULL pointer dereference via an incomplete address in an endpoint descriptor.

Severity: MEDIUM (4.6) Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-08-21
Modified: 2024-11-21

CVE-2019-15292

An issue was discovered in the Linux kernel before 5.0.9. There is a use-after-free in atalk_proc_exit, related to net/appletalk/atalk_proc.c, net/appletalk/ddp.c, and net/appletalk/sysctl_net_atalk.c.

Severity: MEDIUM (4.7) Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-08-23
Modified: 2024-11-21

CVE-2019-15505

drivers/media/usb/dvb-usb/technisat-usb2.c in the Linux kernel through 5.2.9 has an out-of-bounds read via crafted USB device traffic (which may be remote via usbip or usbredir).

Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-08-25
Modified: 2024-11-21

CVE-2019-15538

An issue was discovered in xfs_setattr_nonsize in fs/xfs/xfs_iops.c in the Linux kernel through 5.2.9. XFS partially wedges when a chgrp fails on account of being out of disk quota. xfs_setattr_nonsize is failing to unlock the ILOCK after the xfs_qm_vop_chown_reserve call fails. This is primarily a local DoS attack vector, but it might result as well in remote DoS if the XFS filesystem is exported for instance via NFS.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-09-04
Modified: 2024-11-21

CVE-2019-15902

A backporting error was discovered in the Linux stable/longterm kernel 4.4.x through 4.4.190, 4.9.x through 4.9.190, 4.14.x through 4.14.141, 4.19.x through 4.19.69, and 5.2.x through 5.2.11. Misuse of the upstream "x86/ptrace: Fix possible spectre-v1 in ptrace_get_debugreg()" commit reintroduced the Spectre vulnerability that it aimed to eliminate. This occurred because the backport process depends on cherry picking specific commits, and because two (correctly ordered) code lines were swapped.

Severity: MEDIUM (5.6) Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2019-09-04
Modified: 2024-11-21

CVE-2019-15916

An issue was discovered in the Linux kernel before 5.0.1. There is a memory leak in register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-09-05
Modified: 2024-11-21

CVE-2019-15926

An issue was discovered in the Linux kernel before 5.2.3. Out of bounds access exists in the functions ath6kl_wmi_pstream_timeout_event_rx and ath6kl_wmi_cac_event_rx in the file drivers/net/wireless/ath/ath6kl/wmi.c.

Severity: CRITICAL (9.1) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
References:
Published: 2019-09-05
Modified: 2024-11-21

CVE-2019-15927

An issue was discovered in the Linux kernel before 4.20.2. An out-of-bounds access exists in the function build_audio_procunit in the file sound/usb/mixer.c.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-09-24
Modified: 2024-11-21

CVE-2019-16746

An issue was discovered in net/wireless/nl80211.c in the Linux kernel through 5.2.17. It does not check the length of variable elements in a beacon head, leading to a buffer overflow.

Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-09-30
Modified: 2024-11-21

CVE-2019-16995

In the Linux kernel before 5.0.3, a memory leak exits in hsr_dev_finalize() in net/hsr/hsr_device.c if hsr_add_port fails to add a port, which may cause denial of service, aka CID-6caabe7f197d.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-10-04
Modified: 2024-11-21

CVE-2019-17133

In the Linux kernel through 5.3.2, cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c does not reject a long SSID IE, leading to a Buffer Overflow.

Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-10-17
Modified: 2024-11-21

CVE-2019-17666

rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel through 5.3.6 lacks a certain upper-bound check, leading to a buffer overflow.

Severity: HIGH (8.8) Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-11-28
Modified: 2024-11-21

CVE-2019-18660

The Linux kernel before 5.4.1 on powerpc allows Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs, aka CID-39e72bf96f58. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c.

Severity: MEDIUM (4.7) Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2019-11-25
Modified: 2024-11-21

CVE-2019-18675

The Linux kernel through 5.3.13 has a start_offset+size Integer Overflow in cpia2_remap_buffer in drivers/media/usb/cpia2/cpia2_core.c because cpia2 has its own mmap implementation. This allows local users (with /dev/video0 access) to obtain read and write permissions on kernel physical pages, which can possibly result in a privilege escalation.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-11-07
Modified: 2024-11-21

CVE-2019-18805

An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel before 5.0.11. There is a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact, aka CID-19fad20d15a6.

Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-11-21
Modified: 2024-11-21

CVE-2019-19037

ext4_empty_dir in fs/ext4/namei.c in the Linux kernel through 5.3.12 allows a NULL pointer dereference because ext4_read_dirblock(inode,0,DIRENT_HTREE) can be zero.

Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References:
Published: 2019-11-18
Modified: 2024-11-21

CVE-2019-19052

A memory leak in the gs_can_open() function in drivers/net/can/usb/gs_usb.c in the Linux kernel before 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-fb5be6a7b486.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-11-18
Modified: 2024-11-21

CVE-2019-19060

A memory leak in the adis_update_scan_mode() function in drivers/iio/imu/adis_buffer.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-ab612b1daf41.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-11-18
Modified: 2024-11-21

CVE-2019-19061

A memory leak in the adis_update_scan_mode_burst() function in drivers/iio/imu/adis_buffer.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-9c0530e898f3.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-11-18
Modified: 2024-11-21

CVE-2019-19074

A memory leak in the ath9k_wmi_cmd() function in drivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption), aka CID-728c1e2a05e4.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2020-01-09
Modified: 2024-11-21

CVE-2019-19332

An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use this flaw to crash the system, resulting in a denial of service.

Severity: MEDIUM (6.1) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
References:
Published: 2019-12-08
Modified: 2024-11-21

CVE-2019-19448

In the Linux kernel 5.0.21 and 5.3.11, mounting a crafted btrfs filesystem image, performing some operations, and then making a syncfs system call can lead to a use-after-free in try_merge_free_space in fs/btrfs/free-space-cache.c because the pointer to a left data structure can be the same as the pointer to a right data structure.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References:
Published: 2019-12-17
Modified: 2024-11-21

CVE-2019-19816

In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image and performing some operations can cause slab-out-of-bounds write access in __btrfs_map_block in fs/btrfs/volumes.c, because a value of 1 for the number of data stripes is mishandled.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References:
Published: 2019-01-03
Modified: 2024-11-21

CVE-2019-3701

An issue was discovered in can_can_gw_rcv in net/can/gw.c in the Linux kernel through 4.19.13. The CAN frame modification rules allow bitwise logical operations that can be also applied to the can_dlc field. The privileged user "root" with CAP_NET_ADMIN can create a CAN frame modification rule that makes the data length code a higher value than the available CAN frame data size. In combination with a configured checksum calculation where the result is stored relatively to the end of the data (e.g. cgw_csum_xor_rel) the tail of the skb (e.g. frag_list pointer in skb_shared_info) can be rewritten which finally can cause a system crash. Because of a missing check, the CAN drivers may write arbitrary content beyond the data registers in the CAN controller's I/O memory when processing can-gw manipulated outgoing frames.

Severity: MEDIUM (4.4) Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-01-25
Modified: 2024-11-21

CVE-2019-3819

A flaw was found in the Linux kernel in the function hid_debug_events_read() in drivers/hid/hid-debug.c file which may enter an infinite loop with certain parameters passed from a userspace. A local privileged user ("root") can cause a system lock up and a denial of service. Versions from v4.18 and newer are vulnerable.

Severity: MEDIUM (4.4) Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-06-03
Modified: 2024-11-21

CVE-2019-3846

A flaw that allowed an attacker to corrupt memory and possibly escalate privileges was found in the mwifiex kernel module while connecting to a malicious wireless network.

Severity: HIGH (8.8) Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-04-24
Modified: 2024-11-21

CVE-2019-3882

A flaw was found in the Linux kernel's vfio interface implementation that permits violation of the user's locked memory limit. If a device is bound to a vfio driver, such as vfio-pci, and the local attacker is administratively granted ownership of the device, it may cause a system memory exhaustion and thus a denial of service (DoS). Versions 3.10, 4.14 and 4.18 are vulnerable.

Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-04-25
Modified: 2024-11-21

CVE-2019-3900

An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario.

Severity: HIGH (7.7) Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
References:
Published: 2019-02-15
Modified: 2024-11-21

CVE-2019-6974

In the Linux kernel before 4.20.8, kvm_ioctl_create_device in virt/kvm/kvm_main.c mishandles reference counting because of a race condition, leading to a use-after-free.

Severity: HIGH (8.1) Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-03-21
Modified: 2024-11-21

CVE-2019-7221

The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free.

Severity: HIGH (7.8) Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2019-03-21
Modified: 2024-11-21

CVE-2019-7222

The KVM implementation in the Linux kernel through 4.20.5 has an Information Leak.

Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2019-02-21
Modified: 2024-11-21

CVE-2019-8980

A memory leak in the kernel_read_file function in fs/exec.c in the Linux kernel through 4.20.11 allows attackers to cause a denial of service (memory consumption) by triggering vfs_read failures.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2019-03-06
Modified: 2024-11-21

CVE-2019-9213

In the Linux kernel before 4.20.14, expand_downwards in mm/mmap.c lacks a check for the mmap minimum address, which makes it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP platforms. This is related to a capability check for the wrong task.

Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2020-01-17
Modified: 2024-11-21

CVE-2019-9500

The Broadcom brcmfmac WiFi driver prior to commit 1b5e2423164b3670e8bc9174e4762d297990deff is vulnerable to a heap buffer overflow. If the Wake-up on Wireless LAN functionality is configured, a malicious event frame can be constructed to trigger an heap buffer overflow in the brcmf_wowl_nd_results function. This vulnerability can be exploited with compromised chipsets to compromise the host, or when used in combination with CVE-2019-9503, can be used remotely. In the worst case scenario, by sending specially-crafted WiFi packets, a remote, unauthenticated attacker may be able to execute arbitrary code on a vulnerable system. More typically, this vulnerability will result in denial-of-service conditions.

Severity: HIGH (8.3) Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
References:
Published: 2020-06-12
Modified: 2024-11-21

CVE-2020-10732

A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an attacker with a local account to crash a trivial program and exfiltrate private kernel data.

Severity: MEDIUM (4.4) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
References:
Published: 2020-06-09
Modified: 2024-11-21

CVE-2020-10757

A flaw was found in the Linux Kernel in versions after 4.5-rc1 in the way mremap handled DAX Huge Pages. This flaw allows a local attacker with access to a DAX enabled storage to escalate their privileges on the system.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-05-04
Modified: 2024-11-21

CVE-2020-12114

A pivot_root race condition in fs/namespace.c in the Linux kernel 4.4.x before 4.4.221, 4.9.x before 4.9.221, 4.14.x before 4.14.178, 4.19.x before 4.19.119, and 5.x before 5.3 allows local users to cause a denial of service (panic) by corrupting a mountpoint reference counter.

Severity: MEDIUM (4.7) Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2020-05-15
Modified: 2024-11-21

CVE-2020-12888

The VFIO PCI driver in the Linux kernel through 5.6.13 mishandles attempts to access disabled memory space.

Severity: MEDIUM (5.3) Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H
References:
Published: 2020-06-09
Modified: 2024-11-21

CVE-2020-13974

An issue was discovered in the Linux kernel 4.4 through 5.7.1. drivers/tty/vt/keyboard.c has an integer overflow if k_ascii is called several times in a row, aka CID-b86dab054059. NOTE: Members in the community argue that the integer overflow does not lead to a security issue in this case.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-09-15
Modified: 2024-11-21

CVE-2020-14331

A flaw was found in the Linux kernel’s implementation of the invert video code on VGA consoles when a local attacker attempts to resize the console, calling an ioctl VT_RESIZE, which causes an out-of-bounds write to occur. This flaw allows a local user with access to the VGA console to crash the system, potentially escalating their privileges on the system. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Severity: MEDIUM (6.6) Vector: CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-08-19
Modified: 2024-11-21

CVE-2020-14356

A flaw null pointer dereference in the Linux kernel cgroupv2 subsystem in versions before 5.7.10 was found in the way when reboot the system. A local user could use this flaw to crash the system or escalate their privileges on the system.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-09-16
Modified: 2024-11-21

CVE-2020-14386

A flaw was found in the Linux kernel before 5.9-rc4. Memory corruption can be exploited to gain root privileges from unprivileged processes. The highest threat from this vulnerability is to data confidentiality and integrity.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-05-11
Modified: 2024-11-21

CVE-2020-24586

The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that received fragments be cleared from memory after (re)connecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using WEP, CCMP, or GCMP, this can be abused to inject arbitrary network packets and/or exfiltrate user data.

Severity: LOW (3.5) Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
References:
Published: 2021-05-11
Modified: 2024-11-21

CVE-2020-24587

The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that all fragments of a frame are encrypted under the same key. An adversary can abuse this to decrypt selected fragments when another device sends fragmented frames and the WEP, CCMP, or GCMP encryption key is periodically renewed.

Severity: LOW (2.6) Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
References:
Published: 2021-05-11
Modified: 2024-11-21

CVE-2020-24588

The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the A-MSDU flag in the plaintext QoS header field is authenticated. Against devices that support receiving non-SSP A-MSDU frames (which is mandatory as part of 802.11n), an adversary can abuse this to inject arbitrary network packets.

Severity: LOW (3.5) Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
References:
Published: 2020-09-10
Modified: 2024-11-21

CVE-2020-25220

The Linux kernel 4.9.x before 4.9.233, 4.14.x before 4.14.194, and 4.19.x before 4.19.140 has a use-after-free because skcd->no_refcnt was not considered during a backport of a CVE-2020-14356 patch. This is related to the cgroups feature.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-10-06
Modified: 2024-11-21

CVE-2020-25643

A flaw was found in the HDLC_PPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption and a read overflow is caused by improper input validation in the ppp_cp_parse_cr function which can cause the system to crash or cause a denial of service. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Severity: HIGH (7.2) Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-12-02
Modified: 2024-11-21

CVE-2020-25656

A flaw was found in the Linux kernel. A use-after-free was found in the way the console subsystem was using ioctls KDGKBSENT and KDSKBSENT. A local user could use this flaw to get read memory access out of bounds. The highest threat from this vulnerability is to data confidentiality.

Severity: MEDIUM (4.1) Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2021-05-26
Modified: 2024-11-21

CVE-2020-25669

A vulnerability was found in the Linux Kernel where the function sunkbd_reinit having been scheduled by sunkbd_interrupt before sunkbd being freed. Though the dangling pointer is set to NULL in sunkbd_disconnect, there is still an alias in sunkbd_reinit causing Use After Free.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-05-26
Modified: 2024-11-21

CVE-2020-25670

A vulnerability was found in Linux Kernel where refcount leak in llcp_sock_bind() causing use-after-free which might lead to privilege escalations.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-05-26
Modified: 2024-11-21

CVE-2020-25671

A vulnerability was found in Linux Kernel, where a refcount leak in llcp_sock_connect() causing use-after-free which might lead to privilege escalations.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-05-25
Modified: 2024-11-21

CVE-2020-25672

A memory leak vulnerability was found in Linux kernel in llcp_sock_connect

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2021-05-11
Modified: 2024-11-21

CVE-2020-26147

An issue was discovered in the Linux kernel 5.8.9. The WEP, WPA, WPA2, and WPA3 implementations reassemble fragments even though some of them were sent in plaintext. This vulnerability can be abused to inject packets and/or exfiltrate selected fragments when another device sends fragmented frames and the WEP, CCMP, or GCMP data-confidentiality protocol is used.

Severity: MEDIUM (5.4) Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N
References:
Published: 2022-09-01
Modified: 2024-11-21

CVE-2020-27784

A vulnerability was found in the Linux kernel, where accessing a deallocated instance in printer_ioctl() printer_ioctl() tries to access of a printer_dev instance. However, use-after-free arises because it had been freed by gprinter_free().

Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2020-12-11
Modified: 2024-11-21

CVE-2020-27786

A flaw was found in the Linux kernel’s implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices could trigger a use-after-free issue. A write to this specific memory while freed and before use causes the flow of execution to change and possibly allow for memory corruption or privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-01-13
Modified: 2024-11-21

CVE-2020-28374

In drivers/target/target_core_xcopy.c in the Linux kernel before 5.10.7, insufficient identifier checking in the LIO SCSI target code can be used by remote attackers to read or write files via directory traversal in an XCOPY request, aka CID-2896c93811e3. For example, an attack can occur over a network if the attacker has access to one iSCSI LUN. The attacker gains control over file access because I/O operations are proxied via an attacker-selected backstore.

Severity: HIGH (8.1) Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
References:
Published: 2020-11-28
Modified: 2024-11-21

CVE-2020-29368

An issue was discovered in __split_huge_pmd in mm/huge_memory.c in the Linux kernel before 5.7.5. The copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check, aka CID-c444eb564fb1.

Severity: HIGH (7.0) Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-12-15
Modified: 2024-11-21

CVE-2020-29569

An issue was discovered in the Linux kernel through 5.10.1, as used with Xen through 4.14.x. The Linux kernel PV block backend expects the kernel thread handler to reset ring->xenblkd to NULL when stopped. However, the handler may not have time to run if the frontend quickly toggles between the states connect and disconnect. As a consequence, the block backend may re-use a pointer after it was freed. A misbehaving guest can trigger a dom0 crash by continuously connecting / disconnecting a block frontend. Privilege escalation and information leaks cannot be ruled out. This only affects systems with a Linux blkback.

Severity: HIGH (8.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
References:
Published: 2020-12-09
Modified: 2024-11-21

CVE-2020-29661

A locking issue was discovered in the tty subsystem of the Linux kernel through 5.9.13. drivers/tty/tty_jobctrl.c allows a use-after-free attack against TIOCSPGRP, aka CID-54ffccbf053b.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2020-11-20
Modified: 2024-11-21

CVE-2020-4788

IBM Power9 (AIX 7.1, 7.2, and VIOS 3.1) processors could allow a local user to obtain sensitive information from the data in the L1 cache under extenuating circumstances. IBM X-Force ID: 189296.

Severity: MEDIUM (4.7) Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2020-02-06
Modified: 2024-11-21

CVE-2020-8647

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vc_do_resize function in drivers/tty/vt/vt.c.

Severity: MEDIUM (6.1) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
References:
Published: 2020-02-06
Modified: 2024-11-21

CVE-2020-8648

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c.

Severity: HIGH (7.1) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
References:
Published: 2020-02-06
Modified: 2024-11-21

CVE-2020-8649

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region function in drivers/video/console/vgacon.c.

Severity: MEDIUM (5.9) Vector: CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
References:
Published: 2021-07-07
Modified: 2024-11-21

CVE-2021-22555

A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-04-22
Modified: 2024-11-21

CVE-2021-23133

A race condition in Linux kernel SCTP sockets (net/sctp/socket.c) before 5.12-rc8 can lead to kernel privilege escalation from the context of a network service or an unprivileged process. If sctp_destroy_sock is called without sock_net(sk)->sctp.addr_wq_lock then an element is removed from the auto_asconf_splist list without any proper locking. This can be exploited by an attacker with network service privileges to escalate to root or from the context of an unprivileged user directly if a BPF_CGROUP_INET_SOCK_CREATE is attached which denies creation of some SCTP socket.

Severity: HIGH (7.0) Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-05-13
Modified: 2024-11-21

CVE-2021-23134

Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to elevate their privileges. In typical configurations, the issue can only be triggered by a privileged local user with the CAP_NET_RAW capability.

Severity: MEDIUM (4.6)
References:
Published: 2021-03-17
Modified: 2024-11-21

CVE-2021-28660

rtw_wx_set_scan in drivers/staging/rtl8188eu/os_dep/ioctl_linux.c in the Linux kernel through 5.11.6 allows writing beyond the end of the ->ssid[] array. NOTE: from the perspective of kernel.org releases, CVE IDs are not normally used for drivers/staging/* (unfinished work); however, system integrators may have situations in which a drivers/staging issue is relevant to their own customer base.

Severity: HIGH (8.8) Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-04-09
Modified: 2024-11-21

CVE-2021-29154

BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code within the kernel context. This affects arch/x86/net/bpf_jit_comp.c and arch/x86/net/bpf_jit_comp32.c.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-07-20
Modified: 2024-11-21

CVE-2021-33909

fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, leading to an integer overflow, an Out-of-bounds Write, and escalation to root by an unprivileged user, aka CID-8cae8cd89f05.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-06-08
Modified: 2024-11-21

CVE-2021-3564

A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the system. This flaw affects all the Linux kernel versions starting from 3.13.

Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2022-03-03
Modified: 2024-11-21

CVE-2021-3715

A flaw was found in the "Routing decision" classifier in the Linux kernel's Traffic Control networking subsystem in the way it handled changing of classification filters, leading to a use-after-free condition. This flaw allows unprivileged local users to escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2021-07-27
Modified: 2024-11-21

CVE-2021-37576

arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtas_args.nargs, aka CID-f62f3c20647e.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2022-03-25
Modified: 2024-11-21

CVE-2021-4157

An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could potentially use this flaw to crash the system or escalate privileges on the system.

Severity: HIGH (8.0) Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2023-04-26
Modified: 2025-02-13

CVE-2023-0045

The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ib_prctl_set  function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to the prctl syscall.  The patch that added the support for the conditional mitigation via prctl (ib_prctl_set) dates back to the kernel 4.9.176. We recommend upgrading past commit a664ec9158eeddd75121d39c9a0758016097fa96

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References:
Published: 2023-03-17
Modified: 2024-11-21

CVE-2023-1390

A remote denial of service vulnerability was found in the Linux kernel’s TIPC kernel module. The while loop in tipc_link_xmit() hits an unknown state while attempting to parse SKBs, which are not in the queue. Sending two small UDP packets to a system with a UDP bearer results in the CPU utilization for the system to instantly spike to 100%, causing a denial of service condition.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2023-03-23
Modified: 2024-11-21

CVE-2023-28772

An issue was discovered in the Linux kernel before 5.13.3. lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow.

Severity: MEDIUM (6.7) Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
References:
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