SB20250226215 - Memory leak in Linux kernel ath ath10k driver
Published: February 26, 2025 Updated: May 11, 2025
Security Bulletin ID
SB20250226215
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-2022-49213)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the ath10k_setup_msa_resources() function in drivers/net/wireless/ath/ath10k/snoc.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/315772133a4b960859e4f5efe0e738e347188cdc
- https://git.kernel.org/stable/c/32939187f254171a5666badc058bc3787fe454af
- https://git.kernel.org/stable/c/4ed37d611ea5d222c3ecb3549e4c2d34b8f3c335
- https://git.kernel.org/stable/c/74b1d41e1b6410eed5c76d00eedb262036e9eff5
- https://git.kernel.org/stable/c/9747a78d5f758a5284751a10aee13c30d02bd5f1
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.110
- 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