Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 9801b5b28c6929139d6fceeee8d739cc67bb2739 before 2e0ce54a9c5c7013b1257be044d99cbe7305e9f1; affected 9801b5b28c6929139d6fceeee8d739cc67bb2739 before eba63df7eb1f95df6bfb67722a35372b6994928d |
| Linux / Linux | affected 6.9; unaffected 0 before 6.9; unaffected 6.9.2 through 6.9.*; unaffected 6.10 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/2e0ce54a9c5c7013b1257be044d99cbe7305e9f1
- https://git.kernel.org/stable/c/eba63df7eb1f95df6bfb67722a35372b6994928d
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.