CVE-2023-53239

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

drm/msm/mdp5: Add check for kzalloc

As kzalloc may fail and return NULL pointer,
it should be better to check the return value
in order to avoid the NULL pointer dereference.

Patchwork: https://patchwork.freedesktop.org/patch/514154/
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
5.3 ≤
𝑥
< 5.4.235
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.173
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.99
linuxlinux_kernel
5.16 ≤
𝑥
< 6.1.16
linuxlinux_kernel
6.2 ≤
𝑥
< 6.2.3
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
6.16.3-1
fixed
sid
6.16.7-1
fixed
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/13fcfcb2a9a4787fe4e49841d728f6f2e9fa6911
https://git.kernel.org/stable/c/37ff771ed008b9cbffd0eab77985968364694ce3
https://git.kernel.org/stable/c/3975ea6eaffe26aec634b5c473e51dc76e73af62
https://git.kernel.org/stable/c/49907c8873826ee771ba0ca1629e809c6479f617
https://git.kernel.org/stable/c/82943a0730e00c14b03e25a4b2a1a9477ae89d7b
https://git.kernel.org/stable/c/bc579a2ee8b2e20c152b24b437d094832d8c9c9e