ALT-PU-2019-3291-1
Package kernel-image-un-def updated to version 5.4.0-alt1 for branch sisyphus in task 242001.
Closed vulnerabilities
BDU:2019-04514
Уязвимость функции sof_dfsentry_write() (sound/soc/sof/debug.c) ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
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
BDU:2019-04892
Уязвимость драйвера drivers/net/wireless/ath/ath9k/htc_hst.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
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
BDU:2021-02590
Уязвимость драйвера drivers/firmware/efi/efi.c ядра операционной системы Linux, позволяющая нарушителю обойти ограничения безопасности
BDU:2022-05889
Уязвимость функции timerqueue_add компонента lib/timerqueue.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
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.
Modified: 2024-11-21
CVE-2019-18812
A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-c0a333d842ef.
- https://github.com/torvalds/linux/commit/c0a333d842ef67ac04adc72ff79dc1ccc3dca4ed
- https://github.com/torvalds/linux/commit/c0a333d842ef67ac04adc72ff79dc1ccc3dca4ed
- FEDORA-2019-b86a7bdba0
- FEDORA-2019-b86a7bdba0
- FEDORA-2019-124a241044
- FEDORA-2019-124a241044
- https://security.netapp.com/advisory/ntap-20191205-0001/
- https://security.netapp.com/advisory/ntap-20191205-0001/
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.
- openSUSE-SU-2019:2675
- openSUSE-SU-2019:2675
- https://github.com/torvalds/linux/commit/728c1e2a05e4b5fc52fab3421dce772a806612a2
- https://github.com/torvalds/linux/commit/728c1e2a05e4b5fc52fab3421dce772a806612a2
- [debian-lts-announce] 20201030 [SECURITY] [DLA 2420-1] linux security update
- [debian-lts-announce] 20201030 [SECURITY] [DLA 2420-1] linux security update
- [debian-lts-announce] 20201031 [SECURITY] [DLA 2420-2] linux regression update
- [debian-lts-announce] 20201031 [SECURITY] [DLA 2420-2] linux regression update
- FEDORA-2019-021c968423
- FEDORA-2019-021c968423
- FEDORA-2019-34a75d7e61
- FEDORA-2019-34a75d7e61
- https://security.netapp.com/advisory/ntap-20191205-0001/
- https://security.netapp.com/advisory/ntap-20191205-0001/
- USN-4526-1
- USN-4526-1
- USN-4527-1
- USN-4527-1
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
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.
- openSUSE-SU-2020:0336
- openSUSE-SU-2020:0336
- http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
- http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19332
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19332
- [debian-lts-announce] 20200118 [SECURITY] [DLA 2068-1] linux security update
- [debian-lts-announce] 20200118 [SECURITY] [DLA 2068-1] linux security update
- [debian-lts-announce] 20200302 [SECURITY] [DLA 2114-1] linux-4.9 security update
- [debian-lts-announce] 20200302 [SECURITY] [DLA 2114-1] linux-4.9 security update
- https://lore.kernel.org/kvm/000000000000ea5ec20598d90e50%40google.com/
- https://lore.kernel.org/kvm/000000000000ea5ec20598d90e50%40google.com/
- https://security.netapp.com/advisory/ntap-20200204-0002/
- https://security.netapp.com/advisory/ntap-20200204-0002/
- USN-4254-1
- USN-4254-1
- USN-4254-2
- USN-4254-2
- USN-4258-1
- USN-4258-1
- USN-4284-1
- USN-4284-1
- USN-4287-1
- USN-4287-1
- USN-4287-2
- USN-4287-2
- https://www.openwall.com/lists/oss-security/2019/12/16/1
- https://www.openwall.com/lists/oss-security/2019/12/16/1
Modified: 2024-11-21
CVE-2019-20908
An issue was discovered in drivers/firmware/efi/efi.c in the Linux kernel before 5.4. Incorrect access permissions for the efivar_ssdt ACPI variable could be used by attackers to bypass lockdown or secure boot restrictions, aka CID-1957a85b0032.
- openSUSE-SU-2020:1153
- openSUSE-SU-2020:1153
- [oss-security] 20200720 Re: Re: lockdown bypass on ubuntu 18.04's 4.15 kernel for loading unsigned modules
- [oss-security] 20200720 Re: Re: lockdown bypass on ubuntu 18.04's 4.15 kernel for loading unsigned modules
- [oss-security] 20200729 multiple secure boot grub2 and linux kernel vulnerabilities
- [oss-security] 20200729 multiple secure boot grub2 and linux kernel vulnerabilities
- [oss-security] 20200730 UEFI SecureBoot bypass fixes rolled out to kernels below radar
- [oss-security] 20200730 UEFI SecureBoot bypass fixes rolled out to kernels below radar
- [oss-security] 20200730 Re: UEFI SecureBoot bypass fixes rolled out to kernels below radar
- [oss-security] 20200730 Re: UEFI SecureBoot bypass fixes rolled out to kernels below radar
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1957a85b0032a81e6482ca4aab883643b8dae06e
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1957a85b0032a81e6482ca4aab883643b8dae06e
- https://git.zx2c4.com/american-unsigned-language/tree/american-unsigned-language.sh
- https://git.zx2c4.com/american-unsigned-language/tree/american-unsigned-language.sh
- https://mailarchives.bentasker.co.uk/Mirrors/OSSSec/2020/06-Jun/msg00035.html
- https://mailarchives.bentasker.co.uk/Mirrors/OSSSec/2020/06-Jun/msg00035.html
- USN-4426-1
- USN-4426-1
- USN-4427-1
- USN-4427-1
- USN-4439-1
- USN-4439-1
- USN-4440-1
- USN-4440-1
Modified: 2024-11-21
CVE-2020-25673
A vulnerability was found in Linux kernel where non-blocking socket in llcp_sock_connect() leads to leak and eventually hanging-up the system.
- [oss-security] 20201101 [CVE-2020-25670,CVE-2020-25671,CVE-2020-25672,CVE-2020-25673]Linux kernel: many bugs in nfc socket
- [oss-security] 20201101 [CVE-2020-25670,CVE-2020-25671,CVE-2020-25672,CVE-2020-25673]Linux kernel: many bugs in nfc socket
- FEDORA-2021-21360476b6
- FEDORA-2021-21360476b6
- FEDORA-2021-1c170a7c7c
- FEDORA-2021-1c170a7c7c
- FEDORA-2021-d56567bdab
- FEDORA-2021-d56567bdab
- https://security.netapp.com/advisory/ntap-20210702-0008/
- https://security.netapp.com/advisory/ntap-20210702-0008/
- https://www.openwall.com/lists/oss-security/2020/11/01/1
- https://www.openwall.com/lists/oss-security/2020/11/01/1
Modified: 2024-11-21
CVE-2021-20317
A flaw was found in the Linux kernel. A corrupted timer tree caused the task wakeup to be missing in the timerqueue_add function in lib/timerqueue.c. This flaw allows a local attacker with special user privileges to cause a denial of service, slowing and eventually stopping the system while running OSP.
- https://bugzilla.redhat.com/show_bug.cgi?id=2005258
- https://bugzilla.redhat.com/show_bug.cgi?id=2005258
- https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf
- https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=511885d7061eda3eb1faf3f57dcc936ff75863f1
- https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=511885d7061eda3eb1faf3f57dcc936ff75863f1
- [debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update
- [debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update
- [debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update
- [debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update
- DSA-5096
- DSA-5096