#VU104878 Resource management error in Linux kernel - CVE-2022-49131
Published: February 26, 2025 / Updated: May 11, 2025
Vulnerability identifier: #VU104878
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-49131
CWE-ID: CWE-399
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the ath11k_ahb_free_ext_irq() function in drivers/net/wireless/ath/ath11k/ahb.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
External links
- https://git.kernel.org/stable/c/22b59cb965f79ee1accf83172441c9ca0ecb632a
- https://git.kernel.org/stable/c/38e488db194dc16d2eb23c77c6a8c04ff583c40d
- https://git.kernel.org/stable/c/699e8c87e5c406af0f0606f40eeebd248c51b702
- https://git.kernel.org/stable/c/c4b7653af62a9a5efe2856183d1f987c5429758b
- https://git.kernel.org/stable/c/c6a815f5abdf324108799829dd19ea62fef4bf95
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.111