CVE-2025-68196
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
16/12/2025
Last modified:
18/12/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
drm/amd/display: Cache streams targeting link when performing LT automation<br />
<br />
[WHY]<br />
Last LT automation update can cause crash by referencing current_state and<br />
calling into dc_update_planes_and_stream which may clobber current_state.<br />
<br />
[HOW]<br />
Cache relevant stream pointers and iterate through them instead of relying<br />
on the current_state.