CVE-2026-97431
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Avoid DPMS-on for phantom stream
[Why & How] Calling dc_update_planes_and_stream separately for stream and its phantom stream causes a NULL pointer dereference, since the phantom is destroyed on the first call.
Skip the call for phantom streams.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 9c6669c2e21a2d9b3f3857883c715a302ae64ac0 < f2463fc246d3c39be1371389c52b29418ad673d0 | affected |
| Linux | Linux | 9c6669c2e21a2d9b3f3857883c715a302ae64ac0 < 10f5f9c0ef32d08b228bfee3684b62f36f395852 | affected |
| Linux | Linux | 6.17 | affected |
| Linux | Linux | 0 < 6.17 | unaffected |
| Linux | Linux | 6.18.53 <= 6.18.* | unaffected |
| Linux | Linux | 7.2 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/f2463fc246d3c39be1371389c52b29418ad673d0
- https://git.kernel.org/stable/c/10f5f9c0ef32d08b228bfee3684b62f36f395852
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.