GHSA-989p-25jr-248mMediumCVSS 5.5
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix ...
🔗 CVE IDs covered (1)
📋 Description
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)
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2024-26662
- https://git.kernel.org/stable/c/0c863cab0e9173f8b6c7bc328bee3b8625f131b5
- https://git.kernel.org/stable/c/2e150ccea13129eb048679114808eb9770443e4d
- https://git.kernel.org/stable/c/e96fddb32931d007db12b1fce9b5e8e4c080401b
- https://git.kernel.org/stable/c/94a506cbfd1bd4817502bed097e24cbab23cfce3
- https://github.com/advisories/GHSA-989p-25jr-248m