CVE-2025-21819

CVE-2025-21819: vulnerability in Linux

Revert "drm/amd/display: Use HW lock mgr for PSR1"

Published · Updated

3Vexday Risk Score

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

ssvc Trackepss 0.2%
exploitation probability
0.2%top 92% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved: Revert "drm/amd/display: Use HW lock mgr for PSR1" This reverts commit a2b5a9956269 ("drm/amd/display: Use HW lock mgr for PSR1") Because it may cause system hang while connect with two edp panel.
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/915697c2e69ac8d14dad498e6d6f43dbb7de3787https://git.kernel.org/stable/c/95c75578c420110c43791295985abb961d6dc033https://git.kernel.org/stable/c/a978864653e45d2671f99b09afcc1110e45d3dd9https://git.kernel.org/stable/c/dcc3f2c06d80da39eee742b51ddf0781affb260chttps://git.kernel.org/stable/c/f245b400a223a71d6d5f4c72a2cb9b573a7fc2b6https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html