SB20250502228 - Input validation error in Linux kernel drm xe driver
Published: May 2, 2025 Updated: May 10, 2025
Security Bulletin ID
SB20250502228
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) Input validation error (CVE-ID: CVE-2025-23162)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the vf_reset_guc_state() function in drivers/gpu/drm/xe/xe_gt_sriov_vf.c, within the do_gt_reset() function in drivers/gpu/drm/xe/xe_gt.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/2eec2fa8666dcecebae33a565a818c9de9af8b50
- https://git.kernel.org/stable/c/459777724d306315070d24608fcd89aea85516d6
- https://git.kernel.org/stable/c/90b16edb3213e4ae4a3138bb20703ae367e88a01
- https://git.kernel.org/stable/c/a9bc61a61372897886f58fdaa5582e3f7bf9a50b
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.14.3