CVE-2025-38156

Summary

In the Linux kernel, the following vulnerability has been resolved:

wifi: mt76: mt7996: Fix null-ptr-deref in mt7996_mmio_wed_init()

devm_ioremap() returns NULL on error. Currently, mt7996_mmio_wed_init() does not check for this case, which results in a NULL pointer dereference.

Prevent null pointer dereference in mt7996_mmio_wed_init()

Affected Software

VendorProductVersion RangeStatus
LinuxLinux83eafc9251d6d30574b629ac637c56d168fcbdd9 < 1072fc0ca1f8d0d5397d24853386876f937b8e63affected
LinuxLinux83eafc9251d6d30574b629ac637c56d168fcbdd9 < af861c6dea2ef06845a5c7672999a06c06099735affected
LinuxLinux83eafc9251d6d30574b629ac637c56d168fcbdd9 < 8f30e2b059757d8711a823e4c9c023db62a1d171affected
LinuxLinux6.8affected
LinuxLinux0 < 6.8unaffected
LinuxLinux6.12.34 <= 6.12.*unaffected
LinuxLinux6.15.3 <= 6.15.*unaffected
LinuxLinux6.16 <= *unaffected

Weaknesses

References