Riskcovery

CVE-2025-38156

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

State
Published
Severity
Not scored
Published
Jul 3, 2025
Updated
May 11, 2026
Reserved
Apr 16, 2025

Read the record on cve.org

Description

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()

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 83eafc9251d6d30574b629ac637c56d168fcbdd9 to before 1072fc0ca1f8d0d5397d24853386876f937b8e63Affected
  • 83eafc9251d6d30574b629ac637c56d168fcbdd9 to before af861c6dea2ef06845a5c7672999a06c06099735Affected
  • 83eafc9251d6d30574b629ac637c56d168fcbdd9 to before 8f30e2b059757d8711a823e4c9c023db62a1d171Affected
LinuxLinux
  • 6.8Affected
  • before 6.8Not affected
  • 6.12.34 through 6.12.*Not affected
  • 6.15.3 through 6.15.*Not affected
  • 6.16 and laterNot affected

References

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