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CVE-2023-53258 Detail

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


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/1a4bcdbea4319efeb26cc4b05be859a7867e02dc kernel.org
https://git.kernel.org/stable/c/64bc8e10c87adf60b2d32aacf3afb288e51d5a62 kernel.org
https://git.kernel.org/stable/c/d5741133e6e2f304b40ca1da0e16f62af06f4d22 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-53258
NVD Published Date:
09/15/2025
NVD Last Modified:
09/15/2025
Source:
kernel.org