CVE-2026-23039

N/A

Description

In the Linux kernel, the following vulnerability has been resolved: drm/gud: fix NULL fb and crtc dereferences on USB disconnect On disconnect drm_atomic_helper_disable_all() is called which sets both the fb and crtc for a plane to NULL before invoking a commit. This causes a kernel oops on every display disconnect. Add guards for those dereferences.

CVE Details

CVSS v3.1 ScoreN/A

Published1/31/2026

Last Modified2/3/2026

Sourcenvd

Honeypot Sightings0

References

https://git.kernel.org/stable/c/a255ec07f91d4c73a361a28b7a3d82f5710245f1(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/dc2d5ddb193e363187bae2ad358245642d2721fb(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

IOC Correlations

No correlations recorded

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