CVE-2023-53258
drm/amd/display: Fix possible underflow for displays with large vblank
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix possible underflow for displays with large vblank [Why] Underflow observed when using a display with a large vblank region and low refresh rate [How] Simplify calculation of vblank_nom Increase value for VBlankNomDefaultUS to 800us
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 15, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
4c3861f587400db00801810eb8034c7b480e21dd < d5741133e6e2f304b40ca1da0e16f62af06f4d22 4c3861f587400db00801810eb8034c7b480e21dd < 64bc8e10c87adf60b2d32aacf3afb288e51d5a62 4c3861f587400db00801810eb8034c7b480e21dd < 1a4bcdbea4319efeb26cc4b05be859a7867e02dc
Linux / Linux
6.0