Improper locking in Linux kernel - CVE-2024-36976
Published: June 19, 2024 / Updated: May 13, 2025
Vulnerability identifier: #VU92242
CSH Severity: Low
CVSS v4.0: 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-2024-36976
CWE-ID: CWE-667
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Linux Foundation
Affected software:
Linux kernel
Linux kernel
Detailed vulnerability description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the v4l2_ctrl_handler_setup(), log_ctrl() and v4l2_ctrl_handler_log_status() functions in drivers/media/v4l2-core/v4l2-ctrls-core.c. A local user can perform a denial of service (DoS) attack.
How to mitigate CVE-2024-36976
Install update from vendor's website.