SB2025122660 - Memory leak in Linux kernel amd amdgpu driver
Published: December 26, 2025 Updated: December 31, 2025
Security Bulletin ID
SB2025122660
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) Memory leak (CVE-ID: CVE-2022-50760)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the amdgpu_atrm_get_bios() function in drivers/gpu/drm/amd/amdgpu/amdgpu_bios.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/3360125d721c91d697c71201f18f042ff743e936
- https://git.kernel.org/stable/c/6611feef35c0c8c4d297b28a7fc6ab3a2c47eca7
- https://git.kernel.org/stable/c/7c1ddf7c664b5bc91f14b1bdeaa45520ef1760e4
- https://git.kernel.org/stable/c/8f2d2badf8ca5e7e7c30d88840b695c8af7286f3
- https://git.kernel.org/stable/c/981024abf5fe605c94d4f906f65d1b3408d628be
- https://git.kernel.org/stable/c/9d4057d0452243917e12eb19f1599c96f2f05b14
- https://git.kernel.org/stable/c/a8b54ad7106c0604c4adc4933138b3557739bce0
- https://git.kernel.org/stable/c/ca54639c7752edf1304d92ff4d0c049d4efc9ba0
- https://git.kernel.org/stable/c/da7c78ea9e62bb65273d3ff19a3866ec205bfe18
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.303