{"id":"CVE-2025-71131","summary":"crypto: seqiv - Do not use req-\u003eiv after crypto_aead_encrypt","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: seqiv - Do not use req-\u003eiv after crypto_aead_encrypt\n\nAs soon as crypto_aead_encrypt is called, the underlying request\nmay be freed by an asynchronous completion.  Thus dereferencing\nreq-\u003eiv after it returns is invalid.\n\nInstead of checking req-\u003eiv against info, create a new variable\nunaligned_info and use it for that purpose instead.","modified":"2026-04-02T13:04:50.556426Z","published":"2026-01-14T15:07:47.194Z","related":["MGASA-2026-0017","MGASA-2026-0018","SUSE-SU-2026:0447-1","SUSE-SU-2026:0472-1","SUSE-SU-2026:0587-1","SUSE-SU-2026:1078-1","SUSE-SU-2026:20477-1","SUSE-SU-2026:20498-1","SUSE-SU-2026:20555-1","SUSE-SU-2026:20599-1","SUSE-SU-2026:20615-1","SUSE-SU-2026:20845-1","SUSE-SU-2026:20876-1","openSUSE-SU-2026:20287-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71131.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0279978adec6f1296af66b642cce641c6580be46"},{"type":"WEB","url":"https://git.kernel.org/stable/c/18202537856e0fae079fed2c9308780bcff2bb9d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/50f196d2bbaee4ab2494bb1b0d294deba292951a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/50fdb78b7c0bcc550910ef69c0984e751cac72fa"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5476f7f8a311236604b78fcc5b2a63b3a61b0169"},{"type":"WEB","url":"https://git.kernel.org/stable/c/baf0e2d1e03ddb04781dfe7f22a654d3611f69b2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ccbb96434d88e32358894c879457b33f7508e798"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71131.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-71131"},{"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":"0a270321dbf948963aeb0e8382fe17d2c2eb3771"},{"fixed":"18202537856e0fae079fed2c9308780bcff2bb9d"},{"fixed":"baf0e2d1e03ddb04781dfe7f22a654d3611f69b2"},{"fixed":"50f196d2bbaee4ab2494bb1b0d294deba292951a"},{"fixed":"0279978adec6f1296af66b642cce641c6580be46"},{"fixed":"ccbb96434d88e32358894c879457b33f7508e798"},{"fixed":"5476f7f8a311236604b78fcc5b2a63b3a61b0169"},{"fixed":"50fdb78b7c0bcc550910ef69c0984e751cac72fa"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71131.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.25"},{"fixed":"5.10.248"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.198"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.160"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.120"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.64"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71131.json"}}],"schema_version":"1.7.5"}