{"id":"CVE-2023-37030","details":"A Null pointer dereference vulnerability in the Mobile Management Entity (MME) in Magma \u003c= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) allows network-adjacent attackers to crash the MME via an S1AP `Initial UE Message` packet missing an expected `eNB_UE_S1AP_ID` field.","modified":"2026-07-08T06:28:56.345986852Z","published":"2025-01-21T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/37xxx/CVE-2023-37030.json"},"references":[{"type":"WEB","url":"https://cellularsecurity.org/ransacked"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/37xxx/CVE-2023-37030.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-37030"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/magma/magma","events":[{"introduced":"0"},{"last_affected":"49ed2e691622f23a552deb874b27825d2c745b61"}],"database_specific":{"source":"CPE_RANGE","extracted_events":[{"introduced":"0"},{"last_affected":"1.8.0"}],"cpe":"cpe:2.3:a:linuxfoundation:magma:*:*:*:*:*:*:*:*"}}],"versions":["v1.8.0-rc1","v1.8.0","v1.0.0-rc1","v1.0.0-alpha1","v0.3.78","v0.3.77","v0.3.76","v0.3.75","v0.3.74","v0.3.73","v0.3.72","v0.3.71","v0.3.70"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-37030.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}