SB20251230289 - Race condition in Linux kernel pci driver
Published: December 30, 2025 Updated: December 30, 2025
Security Bulletin ID
SB20251230289
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) Race condition (CVE-ID: CVE-2023-54235)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a race condition within the pci_doe_recv_resp() function in drivers/pci/doe.c. A local user can escalate privileges on the system.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/19cf3ba16dcc2ef059dcf010072d4f96d76486e0
- https://git.kernel.org/stable/c/c4f9c0a3a6df143f2e1092823b7fa9e07d6ab57f
- https://git.kernel.org/stable/c/d96799ee3b78962c80e4b6653734f488f999ca09
- https://git.kernel.org/stable/c/e3a3a097eaebaf234a482b4d2f9f18fe989208c1
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.53
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.16
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.3
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6