CVE-2025-21819

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxb7d2461858ac75c9d6bc4ab8af1a738d0814b716 < 915697c2e69ac8d14dad498e6d6f43dbb7de3787affected
LinuxLinux758abba3dd413dc5de2016f8588403294263a30a < dcc3f2c06d80da39eee742b51ddf0781affb260caffected
LinuxLinux4b46fc30b37e457d25cf3908c0c4dc3fbedd2044 < 95c75578c420110c43791295985abb961d6dc033affected
LinuxLinuxb5c764d6ed556c4e81fbe3fd976da77ec450c08e < a978864653e45d2671f99b09afcc1110e45d3dd9affected
LinuxLinuxb5c764d6ed556c4e81fbe3fd976da77ec450c08e < f245b400a223a71d6d5f4c72a2cb9b573a7fc2b6affected
LinuxLinux6.1.128 < 6.1.129affected
LinuxLinux6.6.75 < 6.6.78affected
LinuxLinux6.12.12 < 6.12.14affected
LinuxLinux6.13affected
LinuxLinux0 < 6.13unaffected
LinuxLinux6.1.129 <= 6.1.*unaffected
LinuxLinux6.6.78 <= 6.6.*unaffected
LinuxLinux6.12.14 <= 6.12.*unaffected
LinuxLinux6.13.3 <= 6.13.*unaffected
LinuxLinux6.14 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

References