{"id":"CVE-2024-27016","summary":"netfilter: flowtable: validate pppoe header","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: flowtable: validate pppoe header\n\nEnsure there is sufficient room to access the protocol field of the\nPPPoe header. Validate it once before the flowtable lookup, then use a\nhelper function to access protocol field.","modified":"2026-04-16T00:01:59.859133799Z","published":"2024-05-01T05:29:57.099Z","related":["ALSA-2024:5928","SUSE-SU-2024:2802-1","SUSE-SU-2024:2896-1","SUSE-SU-2024:2973-1","SUSE-SU-2024:3190-1","SUSE-SU-2024:3209-1","SUSE-SU-2024:3483-1","SUSE-SU-2025:20008-1","SUSE-SU-2025:20028-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27016.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/87b3593bed1868b2d9fe096c01bcdf0ea86cbebf"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8bf7c76a2a207ca2b4cfda0a279192adf27678d7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a2471d271042ea18e8a6babc132a8716bb2f08b9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cf366ee3bc1b7d1c76a882640ba3b3f8f1039163"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d06977b9a4109f8738bb276125eb6a0b772bc433"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4EZ6PJW7VOZ224TD7N4JZNU6KV32ZJ53/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DAMSOZXJEPUOXW33WZYWCVAY7Z5S7OOY/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCBZZEC7L7KTWWAS2NLJK6SO3IZIL4WW/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27016.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-27016"},{"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":"72efd585f7144a047f7da63864284764596ccad9"},{"fixed":"d06977b9a4109f8738bb276125eb6a0b772bc433"},{"fixed":"8bf7c76a2a207ca2b4cfda0a279192adf27678d7"},{"fixed":"a2471d271042ea18e8a6babc132a8716bb2f08b9"},{"fixed":"cf366ee3bc1b7d1c76a882640ba3b3f8f1039163"},{"fixed":"87b3593bed1868b2d9fe096c01bcdf0ea86cbebf"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-27016.json"}}],"schema_version":"1.7.5"}