CVE-2025-38155

Summary

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

wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init()

devm_ioremap() returns NULL on error. Currently, mt7915_mmio_wed_init() does not check for this case, which results in a NULL pointer dereference.

Prevent null pointer dereference in mt7915_mmio_wed_init().

Affected Software

VendorProductVersion RangeStatus
LinuxLinux4f831d18d12da80cec0bebe5b8ca8702a528195a < e9f9cef1877ac32285dbc1f31b86c8955b712fc2affected
LinuxLinux4f831d18d12da80cec0bebe5b8ca8702a528195a < 790d05cde359356feea8915094a51166af1629f5affected
LinuxLinux4f831d18d12da80cec0bebe5b8ca8702a528195a < d825ed9fd768be10d52beba6f57a4b50c0c154aaaffected
LinuxLinux4f831d18d12da80cec0bebe5b8ca8702a528195a < efb95439c1477bbc955cacd0179c35e7861b437caffected
LinuxLinux6.2affected
LinuxLinux0 < 6.2unaffected
LinuxLinux6.6.94 <= 6.6.*unaffected
LinuxLinux6.12.34 <= 6.12.*unaffected
LinuxLinux6.15.3 <= 6.15.*unaffected
LinuxLinux6.16 <= *unaffected

Weaknesses

References