SB20240603168 - Double free in Linux kernel scsi qla2xxx driver
Published: June 3, 2024 Updated: May 14, 2025
Security Bulletin ID
SB20240603168
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Double free (CVE-ID: CVE-2024-26930)
The vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to a double free error within the kfree() function in drivers/scsi/qla2xxx/qla_os.c. A local user can execute arbitrary code.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/f14cee7a882cb79528f17a2335f53e9fd1848467
- https://git.kernel.org/stable/c/b7deb675d674f44e0ddbab87fee8f9f098925e73
- https://git.kernel.org/stable/c/825d63164a2e6bacb059a9afb5605425b485413f
- https://git.kernel.org/stable/c/e288285d47784fdcf7c81be56df7d65c6f10c58b
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.24
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8.3