In the Linux kernel, the following vulnerability has been resolved:EOL][EOL]wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init()[EOL][EOL]devm_ioremap() returns NULL on error. Currently, mt7915_mmio_wed_init()[EOL]does not check for this case, which results in a NULL pointer[EOL]dereference.[EOL][EOL]Prevent null pointer dereference in mt7915_mmio_wed_init(). CREATE(Triage):(User=lchen-cn) [CVE-2025-38155 (https://nvd.nist.gov/vuln/detail/CVE-2025-38155)