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CVE-2023-53258
Published: Sep 15, 2025
Modified: May 11, 2026
PUBLISHED
Description
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 | Product | Versions |
|---|---|---|
Linux | Linux | affected 4c3861f587400db00801810eb8034c7b480e21dd - < d5741133e6e2f304b40ca1da0e16f62af06f4d22affected 4c3861f587400db00801810eb8034c7b480e21dd - < 64bc8e10c87adf60b2d32aacf3afb288e51d5a62affected 4c3861f587400db00801810eb8034c7b480e21dd - < 1a4bcdbea4319efeb26cc4b05be859a7867e02dc |
Linux | Linux | affected 6.0unaffected 0 - < 6.0unaffected 6.1.43 - <= 6.1.*unaffected 6.4.8 - <= 6.4.*unaffected 6.5 - <= * |
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