{"id":"CVE-2025-38155","summary":"wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init()\n\ndevm_ioremap() returns NULL on error. Currently, mt7915_mmio_wed_init()\ndoes not check for this case, which results in a NULL pointer\ndereference.\n\nPrevent null pointer dereference in mt7915_mmio_wed_init().","modified":"2026-03-20T12:42:42.136608Z","published":"2025-07-03T08:35:58.185Z","related":["MGASA-2025-0218","MGASA-2025-0219","SUSE-SU-2025:02853-1","SUSE-SU-2025:02923-1","SUSE-SU-2025:02969-1","SUSE-SU-2025:02996-1","SUSE-SU-2025:02997-1","SUSE-SU-2025:03011-1","SUSE-SU-2025:03023-1","SUSE-SU-2025:20577-1","SUSE-SU-2025:20586-1","SUSE-SU-2025:20601-1","SUSE-SU-2025:20602-1","SUSE-SU-2025:21074-1","SUSE-SU-2025:21139-1","SUSE-SU-2025:21179-1","openSUSE-SU-2025:20081-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38155.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/790d05cde359356feea8915094a51166af1629f5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d825ed9fd768be10d52beba6f57a4b50c0c154aa"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e9f9cef1877ac32285dbc1f31b86c8955b712fc2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/efb95439c1477bbc955cacd0179c35e7861b437c"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38155.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38155"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"4f831d18d12da80cec0bebe5b8ca8702a528195a"},{"fixed":"e9f9cef1877ac32285dbc1f31b86c8955b712fc2"},{"fixed":"790d05cde359356feea8915094a51166af1629f5"},{"fixed":"d825ed9fd768be10d52beba6f57a4b50c0c154aa"},{"fixed":"efb95439c1477bbc955cacd0179c35e7861b437c"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38155.json"}}],"schema_version":"1.7.5"}