CVE-2023-53258
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
15/09/2025
Last modified:
15/09/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
drm/amd/display: Fix possible underflow for displays with large vblank<br />
<br />
[Why]<br />
Underflow observed when using a display with a large vblank region<br />
and low refresh rate<br />
<br />
[How]<br />
Simplify calculation of vblank_nom<br />
<br />
Increase value for VBlankNomDefaultUS to 800us