CVE-2025-38705
Published: September 5, 2025Last modified: November 3, 2026
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.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.191-r0) |
| 25 LTS | linux-lts | Fixed (6.12.44-r0) | |
| Stream | linux-lts | Fixed (6.18.35-r1) |
References
- https://git.kernel.org/stable/c/29a15e06a3d41f60a73a8a0ad7847b11c55f61bf
- https://git.kernel.org/stable/c/5d8cc029e5595760c7d18c64632e8e40a86a9b2e
- https://git.kernel.org/stable/c/61c643a4229c182fbfef0f93df2b2e6b79d37575
- https://git.kernel.org/stable/c/a83ffafd02a7af59848755c109d544e3894af737
- https://git.kernel.org/stable/c/cef79c18538e9ce2ca6e5b3fa95c38ec41dcd07a
- https://git.kernel.org/stable/c/d524d40e3a6152a3ea1125af729f8cd8ca65efde