CVE-2025-21819 (GCVE-0-2025-21819)

Vulnerability from cvelistv5 – Published: 2025-02-27 20:04 – Updated: 2026-05-23 15:57
VLAI
Title
Revert "drm/amd/display: Use HW lock mgr for PSR1"
Summary
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.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: b7d2461858ac75c9d6bc4ab8af1a738d0814b716 , < 915697c2e69ac8d14dad498e6d6f43dbb7de3787 (git)
Affected: 758abba3dd413dc5de2016f8588403294263a30a , < dcc3f2c06d80da39eee742b51ddf0781affb260c (git)
Affected: 4b46fc30b37e457d25cf3908c0c4dc3fbedd2044 , < 95c75578c420110c43791295985abb961d6dc033 (git)
Affected: b5c764d6ed556c4e81fbe3fd976da77ec450c08e , < a978864653e45d2671f99b09afcc1110e45d3dd9 (git)
Affected: b5c764d6ed556c4e81fbe3fd976da77ec450c08e , < f245b400a223a71d6d5f4c72a2cb9b573a7fc2b6 (git)
Affected: 6.1.128 , < 6.1.129 (semver)
Affected: 6.6.75 , < 6.6.78 (semver)
Affected: 6.12.12 , < 6.12.14 (semver)
guessed Create a notification for this product.
Linux Linux Affected: 6.13
Unaffected: 0 , < 6.13 (semver)
Unaffected: 6.1.129 , ≤ 6.1.* (semver)
Unaffected: 6.6.78 , ≤ 6.6.* (semver)
Unaffected: 6.12.14 , ≤ 6.12.* (semver)
Unaffected: 6.13.3 , ≤ 6.13.* (semver)
Unaffected: 6.14 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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}



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