Vulnerability Description
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 Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.9, < 6.1.165 |
References
- https://git.kernel.org/stable/c/20117c92bcf9c11afd64d7481d8f94fdf410726ePatch
- https://git.kernel.org/stable/c/45341856ecda1d56689451abd5cf1d1aa57dbe47Patch
- https://git.kernel.org/stable/c/9b02e3fec3a7fcb990b4d3bd3b13d7edf123dca6Patch
- https://git.kernel.org/stable/c/db131ef9d8980cf60dcac8cf94c036eccf75e5d0Patch
- https://git.kernel.org/stable/c/dcfa679bba02412f2087be21cf06ae88b1f4e0efPatch
- https://git.kernel.org/stable/c/e2e7c275f557e2b75e3128f4818063798248774cPatch
FAQ
What is CVE-2026-43143?
CVE-2026-43143 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 exclusio...
How severe is CVE-2026-43143?
CVE-2026-43143 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-43143?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.