CVE-2026-43143

In the Linux kernel, the following vulnerability has been resolved: mfd: core: Add locking around 'mfd_of_node_list' Manipulating a list in the kernel isn't safe without some sort of mutual exclusion. Add a mutex any time we access / modify 'mfd_of_node_list' to prevent possible crashes.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

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

References

Link	Resource
https://git.kernel.org/stable/c/20117c92bcf9c11afd64d7481d8f94fdf410726e	Patch
https://git.kernel.org/stable/c/45341856ecda1d56689451abd5cf1d1aa57dbe47	Patch
https://git.kernel.org/stable/c/9b02e3fec3a7fcb990b4d3bd3b13d7edf123dca6	Patch
https://git.kernel.org/stable/c/db131ef9d8980cf60dcac8cf94c036eccf75e5d0	Patch
https://git.kernel.org/stable/c/dcfa679bba02412f2087be21cf06ae88b1f4e0ef	Patch
https://git.kernel.org/stable/c/e2e7c275f557e2b75e3128f4818063798248774c	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

11 Nov 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta: mfd: core: Añadir bloqueo alrededor de ’mfd_of_node_list’ Manipular una lista en el kernel no es seguro sin algún tipo de exclusión mutua. Añadir un mutex cada vez que accedemos / modificamos ’mfd_of_node_list’ para prevenir posibles fallos.

Information

Published : 2026-05-06 12:16

Updated : 2026-11-11 21:10

NVD link : CVE-2026-43143

Mitre link : CVE-2026-43143

CVE.ORG link : CVE-2026-43143

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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