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ubuntucveUbuntu.comUB:CVE-2024-36976
HistoryJun 18, 2024 - 12:00 a.m.

CVE-2024-36976

2024-06-1800:00:00
ubuntu.com
ubuntu.com
1
linux kernel
vulnerability
cve-2024-36976
patch
potential deadlock

7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

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.

7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

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