CVE-2025-21819
kernel: Revert "drm/amd/display: Use HW lock mgr for PSR1"
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Severity
UnknownRed Hat Product Security
CVSS
Review impact separately from score.
Published · February 27, 2025
Updated · June 30, 2026
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.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CWE not specified