{"id":"CVE-2024-36929","summary":"net: core: reject skb_copy(_expand) for fraglist GSO skbs","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: core: reject skb_copy(_expand) for fraglist GSO skbs\n\nSKB_GSO_FRAGLIST skbs must not be linearized, otherwise they become\ninvalid. Return NULL if such an skb is passed to skb_copy or\nskb_copy_expand, in order to prevent a crash on a potential later\ncall to skb_gso_segment.","modified":"2026-04-16T04:33:31.351121852Z","published":"2024-05-30T15:29:21.430Z","related":["ALSA-2024:5363","SUSE-SU-2024:3190-1","SUSE-SU-2024:3194-1","SUSE-SU-2024:3195-1","SUSE-SU-2024:3209-1","SUSE-SU-2024:3383-1","SUSE-SU-2024:3483-1","SUSE-SU-2025:20044-1","SUSE-SU-2025:20047-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36929.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/989bf6fd1e1d058e73a364dce1a0c53d33373f62"},{"type":"WEB","url":"https://git.kernel.org/stable/c/aea5e2669c2863fdd8679c40ee310b3bcaa85aec"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c7af99cc21923a9650533c9d77265c8dd683a533"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cfe34d86ef9765c388f145039006bb79b6c81ac6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d091e579b864fa790dd6a0cd537a22c383126681"},{"type":"WEB","url":"https://git.kernel.org/stable/c/faa83a7797f06cefed86731ba4baa3b4dfdc06c1"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36929.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-36929"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240905-0010/"},{"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":"3a1296a38d0cf62bffb9a03c585cbd5dbf15d596"},{"fixed":"faa83a7797f06cefed86731ba4baa3b4dfdc06c1"},{"fixed":"c7af99cc21923a9650533c9d77265c8dd683a533"},{"fixed":"989bf6fd1e1d058e73a364dce1a0c53d33373f62"},{"fixed":"cfe34d86ef9765c388f145039006bb79b6c81ac6"},{"fixed":"aea5e2669c2863fdd8679c40ee310b3bcaa85aec"},{"fixed":"d091e579b864fa790dd6a0cd537a22c383126681"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-36929.json"}}],"schema_version":"1.7.5"}