#VU94264 Improper locking in Linux kernel - CVE-2024-41005
Published: July 13, 2024 / Updated: May 13, 2025
Vulnerability identifier: #VU94264
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-2024-41005
CWE-ID: CWE-667
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 improper locking within the netpoll_owner_active() function in net/core/netpoll.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/43c0ca793a18578a0f5b305dd77fcf7ed99f1265
- https://git.kernel.org/stable/c/efd29cd9c7b8369dfc7bcb34637e6bf1a188aa8e
- https://git.kernel.org/stable/c/96826b16ef9c6568d31a1f6ceaa266411a46e46c
- https://git.kernel.org/stable/c/3f1a155950a1685ffd0fd7175b3f671da8771f3d
- https://git.kernel.org/stable/c/a130e7da73ae93afdb4659842267eec734ffbd57
- https://git.kernel.org/stable/c/c2e6a872bde9912f1a7579639c5ca3adf1003916
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.221
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.162
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.96
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.36