SB20250226711 - Resource management error in Linux kernel scsi qla2xxx driver
Published: February 26, 2025 Updated: May 11, 2025
Security Bulletin ID
SB20250226711
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Resource management error (CVE-ID: CVE-2022-49160)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the qla24xx_free_purex_list() function in drivers/scsi/qla2xxx/qla_os.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/0972252450f90db56dd5415a20e2aec21a08d036
- https://git.kernel.org/stable/c/213e57b42537f1a2e5395caa9d7189854133ed12
- https://git.kernel.org/stable/c/67f744f73eba870ab96411d0310e831a4adc3713
- https://git.kernel.org/stable/c/9b7eb92dac240ab3bc83e188d83a3df834b41eb2
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.54