CVE-2026-97431
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
24/09/2026
Last modified:
25/09/2026
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
drm/amd/display: Avoid DPMS-on for phantom stream<br />
<br />
[Why & How]<br />
Calling dc_update_planes_and_stream separately for stream and its<br />
phantom stream causes a NULL pointer dereference, since the phantom is<br />
destroyed on the first call.<br />
<br />
Skip the call for phantom streams.