CVE-2026-43143

mfd: core: Add locking around 'mfd_of_node_list'

State: Published
Severity: Not scored
Published: May 6, 2026
Updated: May 11, 2026
Reserved: May 1, 2026

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	466a62d7642f02f36d37d9b30c19a725538a01ca to before dcfa679bba02412f2087be21cf06ae88b1f4e0efAffected 466a62d7642f02f36d37d9b30c19a725538a01ca to before e2e7c275f557e2b75e3128f4818063798248774cAffected 466a62d7642f02f36d37d9b30c19a725538a01ca to before db131ef9d8980cf60dcac8cf94c036eccf75e5d0Affected 466a62d7642f02f36d37d9b30c19a725538a01ca to before 9b02e3fec3a7fcb990b4d3bd3b13d7edf123dca6Affected 466a62d7642f02f36d37d9b30c19a725538a01ca to before 45341856ecda1d56689451abd5cf1d1aa57dbe47Affected 466a62d7642f02f36d37d9b30c19a725538a01ca to before 20117c92bcf9c11afd64d7481d8f94fdf410726eAffected
LinuxLinux	5.9Affected before 5.9Not affected 6.1.165 through 6.1.Not affected 6.6.128 through 6.6.Not affected 6.12.75 through 6.12.Not affected 6.18.16 through 6.18.Not affected 6.19.6 through 6.19.*Not affected 7.0 and laterNot affected

Product

Versions

LinuxLinux

466a62d7642f02f36d37d9b30c19a725538a01ca to before dcfa679bba02412f2087be21cf06ae88b1f4e0efAffected
466a62d7642f02f36d37d9b30c19a725538a01ca to before e2e7c275f557e2b75e3128f4818063798248774cAffected
466a62d7642f02f36d37d9b30c19a725538a01ca to before db131ef9d8980cf60dcac8cf94c036eccf75e5d0Affected
466a62d7642f02f36d37d9b30c19a725538a01ca to before 9b02e3fec3a7fcb990b4d3bd3b13d7edf123dca6Affected
466a62d7642f02f36d37d9b30c19a725538a01ca to before 45341856ecda1d56689451abd5cf1d1aa57dbe47Affected
466a62d7642f02f36d37d9b30c19a725538a01ca to before 20117c92bcf9c11afd64d7481d8f94fdf410726eAffected

LinuxLinux

5.9Affected
before 5.9Not affected
6.1.165 through 6.1.*Not affected
6.6.128 through 6.6.*Not affected
6.12.75 through 6.12.*Not affected
6.18.16 through 6.18.*Not affected
6.19.6 through 6.19.*Not affected
7.0 and laterNot affected

References

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