SB2025071137 - Improper locking in Linux kernel block aoe driver
Published: July 11, 2025
Security Bulletin ID
SB2025071137
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) Improper locking (CVE-ID: CVE-2025-38326)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the aoedev_downdev() function in drivers/block/aoe/aoedev.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/00be74e1470af292c37a438b8e69dee47dcbf481
- https://git.kernel.org/stable/c/531aef4a1accb13b21a3b82ec29955f4733367d5
- https://git.kernel.org/stable/c/64fc0bad62ed38874131dd0337d844a43bd1017e
- https://git.kernel.org/stable/c/7f90d45e57cb2ef1f0adcaf925ddffdfc5e680ca
- https://git.kernel.org/stable/c/8662ac79a63488e279b91c12a72b02bc0dc49f7b
- https://git.kernel.org/stable/c/ed52e9652ba41d362e9ec923077f6da23336f269
- https://git.kernel.org/stable/c/ef0b5bbbed7f220db2e9c73428f9a36e8dfc69ca
- https://git.kernel.org/stable/c/fa2a79f0da92614c5dc45c8b3d2638681c7734ee