VYPR
Medium severity5.5NVD Advisory· Published Aug 3, 2023· Updated Jun 17, 2026

CVE-2023-4133

CVE-2023-4133

Description

A use-after-free vulnerability was found in the cxgb4 driver in the Linux kernel. The bug occurs when the cxgb4 device is detaching due to a possible rearming of the flower_stats_timer from the work queue. This flaw allows a local user to crash the system, causing a denial of service condition.

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Affected products

287

Patches

Vulnerability mechanics

References

5

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