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1.2 KiB
1.2 KiB
CVE-2024-58086
Description
In the Linux kernel, the following vulnerability has been resolved:drm/v3d: Stop active perfmon if it is being destroyedIf the active performance monitor (v3d->active_perfmon) is beingdestroyed, stop it first. Currently, the active perfmon is notstopped during destruction, leaving the v3d->active_perfmon pointerstale. This can lead to undefined behavior and instability.This patch ensures that the active perfmon is stopped before beingdestroyed, aligning with the behavior introduced in commit7d1fd3638ee3 ("drm/v3d: Stop the active perfmon before being destroyed").
POC
Reference
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