{"id":"CVE-2025-71131","revision":"6ee9e9f05fd34cf3905188b5e5581731","records":[{"revision":"6ee9e9f05fd34cf3905188b5e5581731","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-71131","aliases":[],"title":"crypto: seqiv - Do not use req->iv after crypto_aead_encrypt","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: seqiv - Do not use req->iv 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->iv after it returns is invalid.\n\nInstead of checking req->iv against info, create a new variable\nunaligned_info and use it for that purpose instead.","state":0,"publishedAt":"2026-01-14T15:07:47.194+00:00","modifiedAt":"2026-10-19T18:15:15.635+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"crypto/seqiv.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"0a270321dbf948963aeb0e8382fe17d2c2eb3771\",\n                            \"lessThan\": \"18202537856e0fae079fed2c9308780bcff2bb9d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0a270321dbf948963aeb0e8382fe17d2c2eb3771\",\n                            \"lessThan\": \"baf0e2d1e03ddb04781dfe7f22a654d3611f69b2\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0a270321dbf948963aeb0e8382fe17d2c2eb3771\",\n                            \"lessThan\": \"50f196d2bbaee4ab2494bb1b0d294deba292951a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0a270321dbf948963aeb0e8382fe17d2c2eb3771\",\n                            \"lessThan\": \"0279978adec6f1296af66b642cce641c6580be46\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0a270321dbf948963aeb0e8382fe17d2c2eb3771\",\n                            \"lessThan\": \"ccbb96434d88e32358894c879457b33f7508e798\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0a270321dbf948963aeb0e8382fe17d2c2eb3771\",\n                            \"lessThan\": \"5476f7f8a311236604b78fcc5b2a63b3a61b0169\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0a270321dbf948963aeb0e8382fe17d2c2eb3771\",\n                            \"lessThan\": \"50fdb78b7c0bcc550910ef69c0984e751cac72fa\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"crypto/seqiv.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"2.6.25\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"2.6.25\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.248\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.198\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.160\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.120\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.64\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.4\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.19\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/18202537856e0fae079fed2c9308780bcff2bb9d","https://git.kernel.org/stable/c/baf0e2d1e03ddb04781dfe7f22a654d3611f69b2","https://git.kernel.org/stable/c/50f196d2bbaee4ab2494bb1b0d294deba292951a","https://git.kernel.org/stable/c/0279978adec6f1296af66b642cce641c6580be46","https://git.kernel.org/stable/c/ccbb96434d88e32358894c879457b33f7508e798","https://git.kernel.org/stable/c/5476f7f8a311236604b78fcc5b2a63b3a61b0169","https://git.kernel.org/stable/c/50fdb78b7c0bcc550910ef69c0984e751cac72fa"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-71131","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-71131","identifiers":["CVE-2025-71131"]},"retained":false,"historicalAffected":[]}],"coverage":[]}