VYPR
Unrated severityNVD Advisory· Published Mar 6, 2025· Updated Nov 3, 2025

drm/v3d: Stop active perfmon if it is being destroyed

CVE-2024-58086

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/v3d: Stop active perfmon if it is being destroyed

If the active performance monitor (v3d->active_perfmon) is being destroyed, stop it first. Currently, the active perfmon is not stopped during destruction, leaving the v3d->active_perfmon pointer stale. This can lead to undefined behavior and instability.

This patch ensures that the active perfmon is stopped before being destroyed, aligning with the behavior introduced in commit 7d1fd3638ee3 ("drm/v3d: Stop the active perfmon before being destroyed").

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Affected products

64

Patches

Vulnerability mechanics

References

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