CVE-2022-3543

2022-10-1700:00:00

ubuntu.com

linux kernel

bpf

memory leak

vulnerability

patch

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

0.0004 Low

EPSS

Percentile

12.6%

JSON

A vulnerability, which was classified as problematic, has been found in
Linux Kernel. This issue affects the function
unix_sock_destructor/unix_release_sock of the file net/unix/af_unix.c of
the component BPF. The manipulation leads to memory leak. It is recommended
to apply a patch to fix this issue. The associated identifier of this
vulnerability is VDB-211043.

OSVersionArchitecturePackageVersionFilename
ubuntu22.04noarchlinux< 5.15.0-60.66UNKNOWN
ubuntu22.10noarchlinux< 5.19.0-28.29UNKNOWN
ubuntu23.04noarchlinux< 6.1.0-16.16UNKNOWN
ubuntu22.04noarchlinux-aws< 5.15.0-1030.34UNKNOWN
ubuntu22.10noarchlinux-aws< 5.19.0-1016.17UNKNOWN
ubuntu20.04noarchlinux-aws-5.15< 5.15.0-1030.34~20.04.1UNKNOWN
ubuntu22.04noarchlinux-azure< 5.15.0-1033.40UNKNOWN
ubuntu22.10noarchlinux-azure< 5.19.0-1016.17UNKNOWN
ubuntu20.04noarchlinux-azure-5.15< 5.15.0-1033.40~20.04.1UNKNOWN
ubuntu22.04noarchlinux-azure-fde< 5.15.0-1033.40.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	22.04	noarch	linux	< 5.15.0-60.66	UNKNOWN
ubuntu	22.10	noarch	linux	< 5.19.0-28.29	UNKNOWN
ubuntu	23.04	noarch	linux	< 6.1.0-16.16	UNKNOWN
ubuntu	22.04	noarch	linux-aws	< 5.15.0-1030.34	UNKNOWN
ubuntu	22.10	noarch	linux-aws	< 5.19.0-1016.17	UNKNOWN
ubuntu	20.04	noarch	linux-aws-5.15	< 5.15.0-1030.34~20.04.1	UNKNOWN
ubuntu	22.04	noarch	linux-azure	< 5.15.0-1033.40	UNKNOWN
ubuntu	22.10	noarch	linux-azure	< 5.19.0-1016.17	UNKNOWN
ubuntu	20.04	noarch	linux-azure-5.15	< 5.15.0-1033.40~20.04.1	UNKNOWN
ubuntu	22.04	noarch	linux-azure-fde	< 5.15.0-1033.40.1	UNKNOWN