SB20250502143 - Use-after-free in Linux kernel drm nouveau driver
Published: May 2, 2025 Updated: May 10, 2025
Security Bulletin ID
SB20250502143
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) Use-after-free (CVE-ID: CVE-2025-37763)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the nouveau_gem_object_del() function in drivers/gpu/drm/nouveau/nouveau_gem.c, within the nouveau_bo_del_ttm() function in drivers/gpu/drm/nouveau/nouveau_bo.c. A local user can escalate privileges on the system.
Remediation
Install update from vendor's website.