CVE-2022-50348

EUVD-2022-55614
In the Linux kernel, the following vulnerability has been resolved:

nfsd: Fix a memory leak in an error handling path

If this memdup_user() call fails, the memory allocated in a previous call
a few lines above should be freed. Otherwise it leaks.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
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
CISA-ADPADP
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
Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
5.4 ≤
𝑥
< 5.4.220
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.150
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.75
linuxlinux_kernel
5.16 ≤
𝑥
< 5.19.17
linuxlinux_kernel
6.0 ≤
𝑥
< 6.0.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.148-1
fixed
bookworm (security)
6.1.147-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.237-1
fixed
forky
6.16.3-1
fixed
sid
6.16.7-1
fixed
trixie
6.12.43-1
fixed
trixie (security)
6.12.41-1
fixed
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/733dd17158f96aaa25408dc39bbb2738fda9300e
https://git.kernel.org/stable/c/acc393aecda05bf64ed13b732931462e07a1bf08
https://git.kernel.org/stable/c/aed8816305575b38dcc77feb6f1bc1d0ed32f5b8
https://git.kernel.org/stable/c/cc3bca2110ac85cd964da997ef83d84cab0d49fb
https://git.kernel.org/stable/c/e060c4b9f33c1fca74df26d57a98e784295327e6
https://git.kernel.org/stable/c/fd1ef88049de09bc70d60b549992524cfc0e66ff