CVE-2024-36976

2024-06-1800:00:00

ubuntu.com

linux kernel

vulnerability

cve-2024-36976

patch

potential deadlock

6.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.2%

JSON

In the Linux kernel, the following vulnerability has been resolved: Revert
“media: v4l2-ctrls: show all owned controls in log_status” This reverts
commit 9801b5b28c6929139d6fceeee8d739cc67bb2739. This patch introduced a
potential deadlock scenario: [Wed May 8 10:02:06 2024] Possible unsafe
locking scenario: [Wed May 8 10:02:06 2024] CPU0 CPU1 [Wed May 8 10:02:06
2024] ---- ---- [Wed May 8 10:02:06 2024]
lock(vivid_ctrls:1620:(hdl_vid_cap)->_lock); [Wed May 8 10:02:06 2024]
lock(vivid_ctrls:1608:(hdl_user_vid)->_lock); [Wed May 8 10:02:06 2024]
lock(vivid_ctrls:1620:(hdl_vid_cap)->_lock); [Wed May 8 10:02:06 2024]
lock(vivid_ctrls:1608:(hdl_user_vid)->_lock); For now just revert.