CVE-2025-21819

Published: Feb 27, 2025

Modified: May 23, 2026

PUBLISHED

Description

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.

Vendor	Product	Versions
Linux	Linux	affected `b7d2461858ac75c9d6bc4ab8af1a738d0814b716 - < 915697c2e69ac8d14dad498e6d6f43dbb7de3787` affected `758abba3dd413dc5de2016f8588403294263a30a - < dcc3f2c06d80da39eee742b51ddf0781affb260c` affected `4b46fc30b37e457d25cf3908c0c4dc3fbedd2044 - < 95c75578c420110c43791295985abb961d6dc033` affected `b5c764d6ed556c4e81fbe3fd976da77ec450c08e - < a978864653e45d2671f99b09afcc1110e45d3dd9` affected `b5c764d6ed556c4e81fbe3fd976da77ec450c08e - < f245b400a223a71d6d5f4c72a2cb9b573a7fc2b6` +3 more versions
Linux	Linux	affected `6.13` unaffected `0 - < 6.13` unaffected `6.1.129 - <= 6.1.` unaffected `6.6.78 - <= 6.6.` unaffected `6.12.14 - <= 6.12.*` +2 more versions

References

https://git.kernel.org/stable/c/915697c2e69ac8d14dad498e6d6f43dbb7de3787

https://git.kernel.org/stable/c/dcc3f2c06d80da39eee742b51ddf0781affb260c

https://git.kernel.org/stable/c/95c75578c420110c43791295985abb961d6dc033

https://git.kernel.org/stable/c/a978864653e45d2671f99b09afcc1110e45d3dd9

https://git.kernel.org/stable/c/f245b400a223a71d6d5f4c72a2cb9b573a7fc2b6

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CVE-2025-21819

Description

Affected Products

References