Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix null pointer access Writing a string without delimiters (' ', '\n', '\0') to the under gpu_od/fan_ctrl sysfs or pp_power_profile_mode for the CUSTOM profile will result in a null pointer dereference.
Affected products
linux: linux kernel
References6
- git.kernel.org/stable/c/5d8cc029e5595760c7d18c64632e8e40a86a9b2e Patch
- git.kernel.org/stable/c/a83ffafd02a7af59848755c109d544e3894af737 Patch
- git.kernel.org/stable/c/cef79c18538e9ce2ca6e5b3fa95c38ec41dcd07a Patch
- git.kernel.org/stable/c/d524d40e3a6152a3ea1125af729f8cd8ca65efde Patch
- git.kernel.org/stable/c/29a15e06a3d41f60a73a8a0ad7847b11c55f61bf
- git.kernel.org/stable/c/61c643a4229c182fbfef0f93df2b2e6b79d37575
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 10 · as of 8 November 2026
- CWE
- CWE-476
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.