CVE-2026-43143

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux466a62d7642f02f36d37d9b30c19a725538a01ca < dcfa679bba02412f2087be21cf06ae88b1f4e0efaffected
LinuxLinux466a62d7642f02f36d37d9b30c19a725538a01ca < e2e7c275f557e2b75e3128f4818063798248774caffected
LinuxLinux466a62d7642f02f36d37d9b30c19a725538a01ca < db131ef9d8980cf60dcac8cf94c036eccf75e5d0affected
LinuxLinux466a62d7642f02f36d37d9b30c19a725538a01ca < 9b02e3fec3a7fcb990b4d3bd3b13d7edf123dca6affected
LinuxLinux466a62d7642f02f36d37d9b30c19a725538a01ca < 45341856ecda1d56689451abd5cf1d1aa57dbe47affected
LinuxLinux466a62d7642f02f36d37d9b30c19a725538a01ca < 20117c92bcf9c11afd64d7481d8f94fdf410726eaffected
LinuxLinux5.9affected
LinuxLinux0 < 5.9unaffected
LinuxLinux6.1.165 <= 6.1.*unaffected
LinuxLinux6.6.128 <= 6.6.*unaffected
LinuxLinux6.12.75 <= 6.12.*unaffected
LinuxLinux6.18.16 <= 6.18.*unaffected
LinuxLinux6.19.6 <= 6.19.*unaffected
LinuxLinux7.0 <= *unaffected

Weaknesses

References