CVE-2023-53780
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
09/12/2025
Last modified:
09/12/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
drm/amd/display: fix FCLK pstate change underflow<br />
<br />
[Why]<br />
Currently we set FCLK p-state change<br />
watermark calculated based on dummy<br />
p-state latency when UCLK p-state is<br />
not supported<br />
<br />
[How]<br />
Calculate FCLK p-state change watermark<br />
based on on FCLK pstate change latency<br />
in case UCLK p-state is not supported