CVE-2025-21819
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedFeb 27, 2025
First seenFeb 27, 2025
How to fix
Update
- linux linux_kernel6.6.78, 6.12.14, 6.13.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 6.6.75 ≤ v < 6.6.78, 6.12.12 ≤ v < 6.12.14, 6.13.1 ≤ v < 6.13.3, 6.1.128, 6.13, 6.14 | 6.6.78, 6.12.14, 6.13.3 |
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