CVE-2025-38360
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
25/07/2025
Last modified:
25/07/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
drm/amd/display: Add more checks for DSC / HUBP ONO guarantees<br />
<br />
[WHY]<br />
For non-zero DSC instances it&#39;s possible that the HUBP domain required<br />
to drive it for sequential ONO ASICs isn&#39;t met, potentially causing<br />
the logic to the tile to enter an undefined state leading to a system<br />
hang.<br />
<br />
[HOW]<br />
Add more checks to ensure that the HUBP domain matching the DSC instance<br />
is appropriately powered.<br />
<br />
(cherry picked from commit da63df07112e5a9857a8d2aaa04255c4206754ec)