CVE-2024-50108medium

CVE-2024-50108: medium-severity vulnerability in Linux

drm/amd/display: Disable PSR-SU on Parade 08-01 TCON too

Published · Updated

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.5epss 0.2%
exploitation probability
0.2%top 87% of all CVEs
observed exploitation
nono source reports it
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)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/5660bcc4dd533005248577d5042f1c48cce2b443https://git.kernel.org/stable/c/ba1959f71117b27f3099ee789e0815360b4081ddhttps://git.kernel.org/stable/c/c79e0a18e4b301401bb745702830be9041cfbf04https://git.kernel.org/stable/c/fc6afa07b5e251148fb37600ee06e1a7007178c3https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html