{"id":"CVE-2024-35891","summary":"net: phy: micrel: Fix potential null pointer dereference","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: phy: micrel: Fix potential null pointer dereference\n\nIn lan8814_get_sig_rx() and lan8814_get_sig_tx() ptp_parse_header() may\nreturn NULL as ptp_header due to abnormal packet type or corrupted packet.\nFix this bug by adding ptp_header check.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.","modified":"2026-04-02T11:51:55.879185Z","published":"2024-05-19T08:34:46.998Z","related":["SUSE-SU-2024:2135-1","SUSE-SU-2024:2203-1","SUSE-SU-2024:2973-1","SUSE-SU-2025:20008-1","SUSE-SU-2025:20028-1","SUSE-SU-2025:20166-1","SUSE-SU-2025:20249-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35891.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/10608161696c2768f53426642f78a42bcaaa53e8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/49767b0df276f12e3e7184601e09ee7430e252dc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/95c1016a2d92c4c28a9d1b6d09859c00b19c0ea4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/96c155943a703f0655c0c4cab540f67055960e91"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35891.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-35891"},{"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":"ece19502834d84ece2e056db28257ca2aa6e4d48"},{"fixed":"10608161696c2768f53426642f78a42bcaaa53e8"},{"fixed":"95c1016a2d92c4c28a9d1b6d09859c00b19c0ea4"},{"fixed":"49767b0df276f12e3e7184601e09ee7430e252dc"},{"fixed":"96c155943a703f0655c0c4cab540f67055960e91"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-35891.json"}}],"schema_version":"1.7.5"}