CVE-2024-36976

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  3. CVE-2024-36976

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

I

n 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.

References
Link Resource
https://git.kernel.org/stable/c/2e0ce54a9c5c7013b1257be044d99cbe7305e9f1 Patch
https://git.kernel.org/stable/c/eba63df7eb1f95df6bfb67722a35372b6994928d Patch
https://git.kernel.org/stable/c/2e0ce54a9c5c7013b1257be044d99cbe7305e9f1 Patch
https://git.kernel.org/stable/c/eba63df7eb1f95df6bfb67722a35372b6994928d Patch
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

21 Nov 2024, 09:22

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/2e0ce54a9c5c7013b1257be044d99cbe7305e9f1 - Patch () https://git.kernel.org/stable/c/2e0ce54a9c5c7013b1257be044d99cbe7305e9f1 - Patch
References () https://git.kernel.org/stable/c/eba63df7eb1f95df6bfb67722a35372b6994928d - Patch () https://git.kernel.org/stable/c/eba63df7eb1f95df6bfb67722a35372b6994928d - Patch

29 Aug 2024, 02:29

Type Values Removed Values Added
CWE CWE-667
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/2e0ce54a9c5c7013b1257be044d99cbe7305e9f1 - () https://git.kernel.org/stable/c/2e0ce54a9c5c7013b1257be044d99cbe7305e9f1 - Patch
References () https://git.kernel.org/stable/c/eba63df7eb1f95df6bfb67722a35372b6994928d - () https://git.kernel.org/stable/c/eba63df7eb1f95df6bfb67722a35372b6994928d - Patch
First Time Linux linux Kernel
Linux
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5

20 Jun 2024, 12:44

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: Revertir "media: v4l2-ctrls: mostrar todos los controles de propiedad en log_status" Esto revierte el commit 9801b5b28c6929139d6fceeee8d739cc67bb2739. Este parche introdujo un posible escenario de bloqueo: [miércoles 8 de mayo 10:02:06 2024] Posible escenario de bloqueo inseguro: [miércoles 8 de mayo 10:02:06 2024] CPU0 CPU1 [miércoles 8 de mayo 10:02:06 2024] -- -- ---- [miércoles 8 de mayo 10:02:06 2024] lock(vivid_ctrls:1620:(hdl_vid_cap)->_lock); [Miércoles 8 de mayo 10:02:06 2024] lock(vivid_ctrls:1608:(hdl_user_vid)->_lock); [Miércoles 8 de mayo 10:02:06 2024] lock(vivid_ctrls:1620:(hdl_vid_cap)->_lock); [Miércoles 8 de mayo 10:02:06 2024] lock(vivid_ctrls:1608:(hdl_user_vid)->_lock); Por ahora simplemente revertir.

18 Jun 2024, 20:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-06-18 20:15

Updated : 2024-11-21 09:22

NVD link : CVE-2024-36976

Mitre link : CVE-2024-36976

CVE.ORG link : CVE-2024-36976

JSON object : View

Products Affected

linux

CWE
CWE-667

Improper Locking