CVE-2022-49495

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

drm/msm/hdmi: check return value after calling platform_get_resource_byname()

It will cause null-ptr-deref if platform_get_resource_byname() returns NULL,
we need check the return value.

Patchwork: https://patchwork.freedesktop.org/patch/482992/
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
4.3 ≤
𝑥
< 4.9.318
linuxlinux_kernel
4.10 ≤
𝑥
< 4.14.283
linuxlinux_kernel
4.15 ≤
𝑥
< 4.19.247
linuxlinux_kernel
4.20 ≤
𝑥
< 5.4.198
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.121
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.46
linuxlinux_kernel
5.16 ≤
𝑥
< 5.17.14
linuxlinux_kernel
5.18 ≤
𝑥
< 5.18.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.234-1
fixed
bookworm
6.1.123-1
fixed
bookworm (security)
6.1.128-1
fixed
trixie
6.12.12-1
fixed
sid
6.12.16-1
fixed
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/0978fcce91b90b561b8c82e7c492ba9fc8440eef
https://git.kernel.org/stable/c/2b3ed7547b1a052209da6c4ab886ffe0eed88c42
https://git.kernel.org/stable/c/4cd66a8016b872a153bf892fe4258cbc0dacf5b1
https://git.kernel.org/stable/c/6369dda4a2209142ab819f01d3d2076d81e3ebdd
https://git.kernel.org/stable/c/9cb1ee33efccb8b107ee04b7b3441820de3fd2da
https://git.kernel.org/stable/c/9f5495a5c51c1d11c6ffc13aa2befffec0c2651a
https://git.kernel.org/stable/c/a36e506711548df923ceb7ec9f6001375be799a5
https://git.kernel.org/stable/c/c1bfacf0daf25a5fc7d667399d6ff2dffda84cd8
https://git.kernel.org/stable/c/d9cb951d11a4ace4de5c50b1178ad211de17079e