SB2024060356 - Improper locking in Linux kernel amd amdgpu driver
Published: June 3, 2024 Updated: May 14, 2025
Security Bulletin ID
SB2024060356
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-2024-35795)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the amdgpu_debugfs_mqd_read() function in drivers/gpu/drm/amd/amdgpu/amdgpu_ring.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/197f6d6987c55860f6eea1c93e4f800c59078874
- https://git.kernel.org/stable/c/8b03556da6e576c62664b6cd01809e4a09d53b5b
- https://git.kernel.org/stable/c/4687e3c6ee877ee25e57b984eca00be53b9a8db5
- https://git.kernel.org/stable/c/8678b1060ae2b75feb60b87e5b75e17374e3c1c5
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.24
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8.3