Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Disable PSR-SU on Parade 08-01 TCON too Stuart Hayhurst has found that both at bootup and fullscreen VA-API video is leading to black screens for around 1 second and kernel WARNING [1] traces when calling dmub_psr_enable() with Parade 08-01 TCON. These symptoms all go away with PSR-SU disabled for this TCON, so disable it for now while DMUB traces [2] from the failure can be analyzed and the failure state properly root caused. (cherry picked from commit afb634a6823d8d9db23c5fb04f79c5549349628b)
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 9dd941015718c1387d6f7f61bd4394d38d273c50 before 5660bcc4dd533005248577d5042f1c48cce2b443; affected 9dd941015718c1387d6f7f61bd4394d38d273c50 before c79e0a18e4b301401bb745702830be9041cfbf04; affected 9dd941015718c1387d6f7f61bd4394d38d273c50 before fc6afa07b5e251148fb37600ee06e1a7007178c3; affected 9dd941015718c1387d6f7f61bd4394d38d273c50 before ba1959f71117b27f3099ee789e0815360b4081dd |
| Linux / Linux | affected 5.19; unaffected 0 before 5.19; unaffected 6.1.115 through 6.1.*; unaffected 6.6.59 through 6.6.*; unaffected 6.11.6 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/5660bcc4dd533005248577d5042f1c48cce2b443
- https://git.kernel.org/stable/c/c79e0a18e4b301401bb745702830be9041cfbf04
- https://git.kernel.org/stable/c/fc6afa07b5e251148fb37600ee06e1a7007178c3
- https://git.kernel.org/stable/c/ba1959f71117b27f3099ee789e0815360b4081dd
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.