SB20250226119 - Memory leak in Linux kernel amd amdgpu driver
Published: February 26, 2025 Updated: May 11, 2025
Security Bulletin ID
SB20250226119
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-2022-49530)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the si_parse_power_table() function in drivers/gpu/drm/amd/amdgpu/si_dpm.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/2615464854505188f909d0c07c37a6623693b5c7
- https://git.kernel.org/stable/c/43eb9b667b95f2a31c63e8949b0d2161b9be59c3
- https://git.kernel.org/stable/c/6c5bdaa1325be7f04b79ea992ab216739192d342
- https://git.kernel.org/stable/c/a5ce7051db044290b1a95045ff03c249005a3aa4
- https://git.kernel.org/stable/c/af832028af6f44c6c45645757079c4ed6884ade5
- https://git.kernel.org/stable/c/c0e811c4ccf3b42705976285e3a94cc82dea7300
- https://git.kernel.org/stable/c/ca1ce206894dd976275c78ee38dbc19873f22de9
- https://git.kernel.org/stable/c/f3fa2becf2fc25b6ac7cf8d8b1a2e4a86b3b72bd
- https://git.kernel.org/stable/c/fd2eff8b9dcbe469c3b7bbbc7083ab5ed94de07b
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.14