CVE-2022-49071

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

drm/panel: ili9341: fix optional regulator handling

If the optional regulator lookup fails, reset the pointer to NULL.
Other functions such as mipi_dbi_poweron_reset_conditional() only do
a NULL pointer check and will otherwise dereference the error pointer.
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
5.15 ≤
𝑥
< 5.15.34
linuxlinux_kernel
5.16 ≤
𝑥
< 5.16.20
linuxlinux_kernel
5.17 ≤
𝑥
< 5.17.3
linuxlinux_kernel
5.18:rc1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
not-affected
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/28dc1503a9d36654f9c61adb2915682515a30f71
https://git.kernel.org/stable/c/4ea189854b1e625ed5ec80d30147870f984db44c
https://git.kernel.org/stable/c/d14eb80e27795b7b20060f7b151cdfe39722a813
https://git.kernel.org/stable/c/e3d982c111a6c033671dd6084b07f62fbf50f76f