{"id":"CVE-2024-24455","aliases":["EUVD-2024-21874","GHSA-cvm8-v9rf-89jw"],"status":"published","title":"An invalid memory access when handling a UE Context Release message containing an invalid UE...","description":"An invalid memory access when handling a UE Context Release message containing an invalid UE identifier in Athonet vEPC MME v11.4.0 allows attackers to cause a Denial of Service (DoS) to the cellular network by repeatedly initiating connections and sending a crafted payload.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00359,"percentile":0.29945,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2024-11-15T00:00:00Z","modified":"2026-06-17T07:14:30Z","products":[{"vendor":"hewlett packard enterprise (hpe)","product":"hpe athonet core"}],"references":[{"url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw04780en_us\u0026docLocale=en_US"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-24455"},{"url":"https://cellularsecurity.org/ransacked"},{"url":"http://athonet.com"},{"url":"https://github.com/advisories/GHSA-cvm8-v9rf-89jw"}],"sources":{"cve":[{"id":"CVE-2024-24455","description":"An invalid memory access when handling a UE Context Release message containing an invalid UE identifier in Athonet vEPC MME v11.4.0 allows attackers to cause a Denial of Service (DoS) to the cellular network by repeatedly initiating connections and sending a crafted payload.","status":"published","published":"2024-11-15T00:00:00Z","modified":"2025-08-26T21:10:12.027Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:34:13.991836Z"}],"euvd":[{"id":"EUVD-2024-21874","description":"An invalid memory access when handling a UE Context Release message containing an invalid UE identifier in Athonet vEPC MME v11.4.0 allows attackers to cause a Denial of Service (DoS) to the cellular network by repeatedly initiating connections and sending a crafted payload.","status":"published","published":"2024-11-15T00:00:00Z","modified":"2025-08-26T21:10:12Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:31:52.106571Z"}],"ghsa":[{"id":"GHSA-cvm8-v9rf-89jw","title":"An invalid memory access when handling a UE Context Release message containing an invalid UE...","description":"An invalid memory access when handling a UE Context Release message containing an invalid UE identifier in Athonet vEPC MME v11.4.0 allows attackers to cause a Denial of Service (DoS) to the cellular network by repeatedly initiating connections and sending a crafted payload.","status":"published","published":"2024-11-15T21:30:47Z","modified":"2025-03-31T21:33:46Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:00:33.381762Z"}],"nvd":[{"id":"CVE-2024-24455","description":"An invalid memory access when handling a UE Context Release message containing an invalid UE identifier in Athonet vEPC MME v11.4.0 allows attackers to cause a Denial of Service (DoS) to the cellular network by repeatedly initiating connections and sending a crafted payload.","status":"published","published":"2024-11-15T20:15:19.403Z","modified":"2026-06-17T07:14:30.173Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:10:37.281254Z"}]}}