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Debian Security Bug TrackerDEBIANCVE:CVE-2024-26662

HistoryApr 02, 2024 - 7:15 a.m.

CVE-2024-26662

2024-04-0207:15:43

Debian Security Bug Tracker

security-tracker.debian.org

linux kernel

vulnerability

resolved

display panel

null pointer access

amdgpu

dcn21

backlight level fix

AI Score

6.6

Confidence

High

EPSS

Percentile

15.5%

JSON

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix ‘panel_cntl’ could be null in ‘dcn21_set_backlight_level()’ ‘panel_cntl’ structure used to control the display panel could be null, dereferencing it could lead to a null pointer access. Fixes the below: drivers/gpu/drm/amd/amdgpu/…/display/dc/hwss/dcn21/dcn21_hwseq.c:269 dcn21_set_backlight_level() error: we previously assumed ‘panel_cntl’ could be null (see line 250)

OSVersionArchitecturePackageVersionFilename
Debian12alllinux<= 6.1.106-3linux_6.1.106-3_all.deb
Debian11alllinux<= 5.10.223-1linux_5.10.223-1_all.deb
Debian999alllinux< 6.7.7-1linux_6.7.7-1_all.deb
Debian13alllinux< 6.7.7-1linux_6.7.7-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	linux	<= 6.1.106-3	linux_6.1.106-3_all.deb
Debian	11	all	linux	<= 5.10.223-1	linux_5.10.223-1_all.deb
Debian	999	all	linux	< 6.7.7-1	linux_6.7.7-1_all.deb
Debian	13	all	linux	< 6.7.7-1	linux_6.7.7-1_all.deb