CVE-2025-21819

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

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

27 Feb 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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

References

https://git.kernel.org/stable/c/915697c2e69ac8d14dad498e6d6f43dbb7de3787 https://git.kernel.org/stable/c/95c75578c420110c43791295985abb961d6dc033 https://git.kernel.org/stable/c/a978864653e45d2671f99b09afcc1110e45d3dd9 https://git.kernel.org/stable/c/dcc3f2c06d80da39eee742b51ddf0781affb260c https://git.kernel.org/stable/c/f245b400a223a71d6d5f4c72a2cb9b573a7fc2b6 https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html