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 Vendors & Products
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History
Wed, 12 Mar 2025 06:45:00 +0000
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Weaknesses | CWE-20 | |
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cvssV3_1
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cvssV3_1
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Fri, 07 Mar 2025 14:00:00 +0000
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threat_severity
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cvssV3_1
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Thu, 06 Mar 2025 16:45:00 +0000
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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"). | |
Title | drm/v3d: Stop active perfmon if it is being destroyed | |
References |
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Status: PUBLISHED
Assigner: Linux
Published: 2025-03-06T16:28:23.042Z
Updated: 2025-03-06T16:28:23.042Z
Reserved: 2025-03-06T15:52:09.184Z
Link: CVE-2024-58086

No data.

Status : Received
Published: 2025-03-06T17:15:22.117
Modified: 2025-03-06T17:15:22.117
Link: CVE-2024-58086
