CVE-2025-38155
kernel: wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init()
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Severity
UnknownRed Hat Product Security
CVSS
Review impact separately from score.
Published · July 3, 2025
Updated · June 30, 2026
Description
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().
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CWE not specified