CVE-2024-24855

Race condition vulnerability in Linux kernel scsi device driver lpfc_unregister_fcf_rescan()

State: Published
Severity: 5.0 Medium
Published: Feb 5, 2024
Updated: Oct 15, 2026
Reserved: Feb 1, 2024

Description

A race condition was found in the Linux kernel's scsi device driver in lpfc_unregister_fcf_rescan() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.

Scores

CVSS	Score	Vector	Source
3.1	5.0 Medium	CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:H	Anolis

Weaknesses

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Affected Products

Product	Versions
Linux kernelLinux	v2.6.34-rc2 to before v6.5-rc2Affected

References

https://bugzilla.openanolis.cn/show_bug.cgi?id=8149
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
https://cert-portal.siemens.com/productcert/html/ssa-082556.html

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