CVE-2025-38156

high

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()

References

https://git.kernel.org/stable/c/af861c6dea2ef06845a5c7672999a06c06099735

https://git.kernel.org/stable/c/8f30e2b059757d8711a823e4c9c023db62a1d171

https://git.kernel.org/stable/c/1072fc0ca1f8d0d5397d24853386876f937b8e63

Details

Source: Mitre, NVD

Published: 2025-07-03

Updated: 2025-07-03

Risk Information

CVSS v2

Base Score: 6.9

Vector: CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00017