SB2025022646 - Memory leak in Linux kernel mediatek mt8192
Published: February 26, 2025 Updated: May 11, 2025
Security Bulletin ID
SB2025022646
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-2022-49244)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the mt8192_mt6359_dev_probe() function in sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.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/1765787ec02e824f4f5e672cf269280a5da09d2f
- https://git.kernel.org/stable/c/87e04a89c31e792eef62bcba6ebb77fd323d28a1
- https://git.kernel.org/stable/c/d5a38629f1aaf397fd471b27e49d55289ddc0656
- https://git.kernel.org/stable/c/e45ac7831ff3e2934d58cce319c17c8ec763c95c
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.33
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.19
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.2
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18