{"id":"CVE-2024-42281","summary":"bpf: Fix a segment issue when downgrading gso_size","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Fix a segment issue when downgrading gso_size\n\nLinearize the skb when downgrading gso_size because it may trigger a\nBUG_ON() later when the skb is segmented as described in [1,2].","modified":"2026-04-16T04:32:15.055611810Z","published":"2024-08-17T09:08:48.477Z","related":["SUSE-SU-2024:3189-1","SUSE-SU-2024:3190-1","SUSE-SU-2024:3194-1","SUSE-SU-2024:3195-1","SUSE-SU-2024:3209-1","SUSE-SU-2024:3251-1","SUSE-SU-2024:3252-1","SUSE-SU-2024:3383-1","SUSE-SU-2024:3483-1","SUSE-SU-2025:20044-1","SUSE-SU-2025:20047-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/42xxx/CVE-2024-42281.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/11ec79f5c7f74261874744039bc1551023edd6b2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a689f5eb13a90f892a088865478b3cd39f53d5dc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c3496314c53e7e82ddb544c825defc3e8c0e45cf"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dda518dea60d556a2d171c0122ca7d9fdb7d473a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ec4eea14d75f7b0491194dd413f540dd19b8c733"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f6bb8c90cab97a3e03f8d30e3069efe6a742e0be"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fa5ef655615a01533035c6139248c5b33aa27028"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/42xxx/CVE-2024-42281.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-42281"},{"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":"2be7e212d5419a400d051c84ca9fdd083e5aacac"},{"fixed":"a689f5eb13a90f892a088865478b3cd39f53d5dc"},{"fixed":"dda518dea60d556a2d171c0122ca7d9fdb7d473a"},{"fixed":"f6bb8c90cab97a3e03f8d30e3069efe6a742e0be"},{"fixed":"11ec79f5c7f74261874744039bc1551023edd6b2"},{"fixed":"c3496314c53e7e82ddb544c825defc3e8c0e45cf"},{"fixed":"ec4eea14d75f7b0491194dd413f540dd19b8c733"},{"fixed":"fa5ef655615a01533035c6139248c5b33aa27028"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-42281.json"}}],"schema_version":"1.7.5"}