CVE-2022-50395

In the Linux kernel, the following vulnerability has been resolved:

integrity: Fix memory leakage in keyring allocation error path

Key restriction is allocated in integrity_init_keyring(). However, if
keyring allocation failed, it is not freed, causing memory leaks.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
LinuxCNA
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 3%
VendorProductVersion
linuxlinux_kernel
4.12 ≤
𝑥
< 5.4.229
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.163
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.86
linuxlinux_kernel
5.16 ≤
𝑥
< 6.0.16
linuxlinux_kernel
6.1 ≤
𝑥
< 6.1.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.237-1
fixed
bookworm
6.1.148-1
fixed
bookworm (security)
6.1.147-1
fixed
trixie
6.12.43-1
fixed
trixie (security)
6.12.41-1
fixed
forky
6.16.7-1
fixed
sid
6.16.7-1
fixed
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/29d6c69ba4b96a1de0376e44e5f8b38b13ec8803
https://git.kernel.org/stable/c/39419ef7af0916cc3620ecf1ed42d29659109bf3
https://git.kernel.org/stable/c/3bd737289c26be3cee4b9afaf61ef784a2af9d6e
https://git.kernel.org/stable/c/57e49ad12f8f5df0c48e1710c54b147a05a10c32
https://git.kernel.org/stable/c/9b7c44885a07c5ee7f9bf3aa3c9c72fb110c8d22
https://git.kernel.org/stable/c/c591c48842f08d30ec6b8416757831985ed9a315