SB20250916143 - Out-of-bounds read in Linux kernel ata driver
Published: September 16, 2025 Updated: September 22, 2025
Security Bulletin ID
SB20250916143
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) Out-of-bounds read (CVE-ID: CVE-2022-50315)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the drivers/ata/ahci.h. 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/1e41e693f458eef2d5728207dbd327cd3b16580a
- https://git.kernel.org/stable/c/303d0f761431d848dd8d7ff9fd9b8c101879cabe
- https://git.kernel.org/stable/c/383b7c50f5445ff8dbbf03080905648d6980c39d
- https://git.kernel.org/stable/c/67a00c299c5c143817c948fbc7de1a2fa1af38fb
- https://git.kernel.org/stable/c/8fbe13de1cc7cef2564be3cbf60400b33eee023b
- https://git.kernel.org/stable/c/d6314d5f68764550c84d732ce901ddd3ac6b415f
- https://git.kernel.org/stable/c/da2ea4a961d9f89ed248734e7032350c260dc3a3
- https://git.kernel.org/stable/c/f70bd4339cb68bc7e206af4c922bc0d249244403
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.332