CVE-2026-31460
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: check if ext_caps is valid in BL setup
LVDS connectors don't have extended backlight caps so check if the pointer is valid before accessing it.
(cherry picked from commit 3f797396d7f4eb9bb6eded184bbc6f033628a6f6)
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 1454642960b0a4fafd48b08919d39350ee2ac372 < 60b0524bfb7d691ab378cdc788209f11cd34da89 | affected |
| Linux | Linux | 1454642960b0a4fafd48b08919d39350ee2ac372 < 9da4f9964abcaeb6e19797d5e3b10faad338a786 | affected |
| Linux | Linux | 6.19 | affected |
| Linux | Linux | 0 < 6.19 | unaffected |
| Linux | Linux | 6.19.11 <= 6.19.* | unaffected |
| Linux | Linux | 7.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/60b0524bfb7d691ab378cdc788209f11cd34da89
- https://git.kernel.org/stable/c/9da4f9964abcaeb6e19797d5e3b10faad338a786
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