wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init()
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().
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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().
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/790d05cde359356feea8915094a51166af1629f5
- https://git.kernel.org/stable/c/d825ed9fd768be10d52beba6f57a4b50c0c154aa
- https://git.kernel.org/stable/c/e9f9cef1877ac32285dbc1f31b86c8955b712fc2
- https://git.kernel.org/stable/c/efb95439c1477bbc955cacd0179c35e7861b437c
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38155.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-38155