ALT Linux Team

Package kernel-image-un-def update in sisyphus on 2020-02-21

ALT-PU-2020-1316-1

Package kernel-image-un-def updated to version 5.5.5-alt1 for branch sisyphus in task 246733.

Closed vulnerabilities

Published: 2020-02-13

BDU:2020-01073

Уязвимость функции ext4_protect_reserved_inode (fs/ext4/block_validity.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
Severity: MEDIUM (4.6) Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C
References:
Published: 2020-01-27

BDU:2020-03360

Уязвимость функции mwifiex_cmd_append_vsie_tlv() драйвера Marvell WiFi ядра операционных систем Linux, позволяющая нарушителю повысить свои привилегии 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
Severity: MEDIUM (6.8) Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C
References:
Published: 2020-01-27

BDU:2020-03361

Уязвимость функции mwifiex_ret_wmm_get_status() драйвера Marvell WiFi ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (7.1) Vector: AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: MEDIUM (6.8) Vector: AV:A/AC:H/Au:N/C:C/I:C/A:C
References:
Published: 2020-05-05
Modified: 2024-11-21

CVE-2020-12653

An issue was found in Linux kernel before 5.5.4. The mwifiex_cmd_append_vsie_tlv() function in drivers/net/wireless/marvell/mwifiex/scan.c allows local users to gain privileges or cause a denial of service because of an incorrect memcpy and buffer overflow, aka CID-b70261a288ea.

Severity: MEDIUM (4.6) Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P
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: 2020-05-05
Modified: 2024-11-21

CVE-2020-12654

An issue was found in Linux kernel before 5.5.4. mwifiex_ret_wmm_get_status() in drivers/net/wireless/marvell/mwifiex/wmm.c allows a remote AP to trigger a heap-based buffer overflow because of an incorrect memcpy, aka CID-3a9b153c5591.

Severity: MEDIUM (4.3) Vector: AV:A/AC:H/Au:N/C:P/I:P/A:P
Severity: HIGH (7.1) Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
References:
Published: 2020-02-14
Modified: 2024-11-21

CVE-2020-8992

ext4_protect_reserved_inode in fs/ext4/block_validity.c in the Linux kernel through 5.5.3 allows attackers to cause a denial of service (soft lockup) via a crafted journal size.

Severity: MEDIUM (4.9) Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
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:
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