{"id":"CVE-2025-7485","summary":"Open5GS SCTP Partial Message recv_handler assertion","details":"A vulnerability classified as problematic was found in Open5GS up to 2.7.3. Affected by this vulnerability is the function ngap_recv_handler/s1ap_recv_handler/recv_handler of the component SCTP Partial Message Handler. The manipulation leads to reachable assertion. The attack needs to be approached locally. The patch is named cfa44575020f3fb045fd971358442053c8684d3d. It is recommended to apply a patch to fix this issue.","modified":"2026-11-11T13:19:30.367736867Z","published":"2025-07-12T18:32:07.219Z","database_specific":{"cwe_ids":["CWE-617"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/7xxx/CVE-2025-7485.json","unresolved_ranges":[{"extracted_events":[{"range":[{"introduced":"2.7.3"},{"last_affected":"2.7.3"}],"source":"AFFECTED_FIELD","strategy":"StandaloneSingleVersion"}]}],"cna_assigner":"VulDB"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/7xxx/CVE-2025-7485.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-7485"},{"type":"ADVISORY","url":"https://vuldb.com/?id.316135"},{"type":"ADVISORY","url":"https://vuldb.com/?submit.610601"},{"type":"REPORT","url":"https://github.com/open5gs/open5gs/issues/3878#issuecomment-2853775136"},{"type":"REPORT","url":"https://github.com/open5gs/open5gs/issues/3878/"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.316135"},{"type":"FIX","url":"https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/open5gs/open5gs","events":[{"introduced":"83e35bb2de7e67646fdba849580184422b10006a"},{"fixed":"cfa44575020f3fb045fd971358442053c8684d3d"}],"database_specific":{"extracted_events":[{"range":[{"introduced":"2.7.0"},{"last_affected":"2.7.0"}],"source":"AFFECTED_FIELD","strategy":"StandaloneSingleVersion"},{"range":[{"introduced":"2.7.1"},{"last_affected":"2.7.1"}],"source":"AFFECTED_FIELD","strategy":"StandaloneSingleVersion"},{"source":"AFFECTED_FIELD","strategy":"StandaloneSingleVersion","range":[{"introduced":"2.7.2"},{"last_affected":"2.7.2"}]},{"source":"REFERENCES_COMMIT","range":[{"fixed":"cfa44575020f3fb045fd971358442053c8684d3d"}]}]}}],"versions":["2.7.0","2.7.1","2.7.2","v2.7.5","v2.7.2","v2.7.1","v2.7.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-7485.json","vanir_signatures":[{"source":"https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d","target":{"file":"src/mme/s1ap-sctp.c"},"deprecated":false,"digest":{"line_hashes":["236708272592195309345743116922401382139","266985117475815159505707893933304722731","50089631656990493252274030914149446915","145939175042328406979442792962645697583","275694616838224944812519996709679284904","296944962070419949781383728697935756945","300951675319205105486184956364112345092","247919910160056093084840417266823534548","274139416842450466711674564105015325135","176424166304258035335426614203991169186","48830185450102507716304780526768918560"],"threshold":0.9},"id":"CVE-2025-7485-03806c6e","signature_type":"Line","signature_version":"v1"},{"deprecated":false,"digest":{"function_hash":"42429509430925897440647909782092700125","length":3832},"id":"CVE-2025-7485-305cc250","signature_type":"Function","signature_version":"v1","source":"https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d","target":{"file":"src/amf/ngap-sctp.c","function":"ngap_recv_handler"}},{"digest":{"function_hash":"124580004338984325936172407846941432463","length":3832},"id":"CVE-2025-7485-489334a9","signature_type":"Function","signature_version":"v1","source":"https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d","target":{"file":"src/mme/s1ap-sctp.c","function":"s1ap_recv_handler"},"deprecated":false},{"signature_type":"Function","signature_version":"v1","source":"https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d","target":{"file":"src/mme/sgsap-sctp.c","function":"recv_handler"},"deprecated":false,"digest":{"function_hash":"13376800030624399981228641208836493922","length":3370},"id":"CVE-2025-7485-ad44bb83"},{"deprecated":false,"digest":{"line_hashes":["121522754593288476372833759571128415432","266985117475815159505707893933304722731","50089631656990493252274030914149446915","145939175042328406979442792962645697583","275694616838224944812519996709679284904","296944962070419949781383728697935756945","300951675319205105486184956364112345092","247919910160056093084840417266823534548","274139416842450466711674564105015325135","176424166304258035335426614203991169186","48830185450102507716304780526768918560"],"threshold":0.9},"id":"CVE-2025-7485-d2b38aa5","signature_type":"Line","signature_version":"v1","source":"https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d","target":{"file":"src/amf/ngap-sctp.c"}},{"deprecated":false,"digest":{"line_hashes":["251660031026403065568141688990912201703","266985117475815159505707893933304722731","50089631656990493252274030914149446915","145939175042328406979442792962645697583","275694616838224944812519996709679284904","296944962070419949781383728697935756945","300951675319205105486184956364112345092","247919910160056093084840417266823534548","274139416842450466711674564105015325135","176424166304258035335426614203991169186","48830185450102507716304780526768918560"],"threshold":0.9},"id":"CVE-2025-7485-ecd43a90","signature_type":"Line","signature_version":"v1","source":"https://github.com/open5gs/open5gs/commit/cfa44575020f3fb045fd971358442053c8684d3d","target":{"file":"src/mme/sgsap-sctp.c"}}],"vanir_signatures_modified":"2026-11-11T13:19:30Z"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X"}]}