{"id":"CVE-2025-14953","summary":"Open5GS FAR-ID handler.c ogs_pfcp_handle_create_pdr null pointer dereference","details":"A flaw has been found in Open5GS up to 2.7.5. This impacts the function ogs_pfcp_handle_create_pdr in the library lib/pfcp/handler.c of the component FAR-ID Handler. Executing a manipulation can lead to null pointer dereference. The attack may be performed from remote. The attack requires a high level of complexity. The exploitability is said to be difficult. The exploit has been published and may be used. This patch is called 93a9fd98a8baa94289be3b982028201de4534e32. It is advisable to implement a patch to correct this issue.","modified":"2026-08-12T15:16:14.218371Z","published":"2025-12-19T16:02:07.234Z","database_specific":{"cwe_ids":["CWE-404","CWE-476"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/14xxx/CVE-2025-14953.json","unresolved_ranges":[{"extracted_events":[{"introduced":"2.7.3"},{"last_affected":"2.7.3"},{"introduced":"2.7.4"},{"last_affected":"2.7.4"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"VulDB"},"references":[{"type":"WEB","url":"https://github.com/open5gs/open5gs/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/14xxx/CVE-2025-14953.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-14953"},{"type":"ADVISORY","url":"https://vuldb.com/?id.337589"},{"type":"ADVISORY","url":"https://vuldb.com/?submit.716799"},{"type":"REPORT","url":"https://github.com/open5gs/open5gs/issues/4179"},{"type":"REPORT","url":"https://github.com/open5gs/open5gs/issues/4179#issue-3666399406"},{"type":"REPORT","url":"https://github.com/open5gs/open5gs/issues/4179#issuecomment-3614868758"},{"type":"REPORT","url":"https://vuldb.com/?ctiid.337589"},{"type":"FIX","url":"https://github.com/open5gs/open5gs/commit/93a9fd98a8baa94289be3b982028201de4534e32"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/open5gs/open5gs","events":[{"introduced":"0"},{"fixed":"93a9fd98a8baa94289be3b982028201de4534e32"}],"database_specific":{"cpe":"cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"2.7.5"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["2.7.0","2.7.1","2.7.2","2.7.5","v2.7.2","v2.7.1","v2.7.0","v2.6.6","v2.6.4","v2.6.3","v2.6.2","v2.6.1","v2.4.9","v2.4.8","v2.4.7","v2.4.5","v2.4.4","v2.4.3","v2.4.1","v2.4.0","v2.3.6","v2.3.2","v2.3.0","v2.2.9","v2.2.8","v2.2.7","v2.2.6","v2.2.1","v2.2.0","v2.1.7","v2.1.5","v2.1.4","v2.1.3","v2.1.1","v2.1.0","v2.0.22","v2.0.18","v2.0.0","v1.3.0","v1.2.4","v1.2.3","v1.2.2","v1.2.1","v1.2.0","v1.1.0","v1.0.0","v0.5.2","v0.5.1","v0.5.0","v0.4.4","v0.4.3","v0.4.2","v0.4.1","v0.3.10","v0.3.8","v0.3.6","v0.3.5","v0.3.4","v0.3.3","v0.3.2","v0.3.1","v0.3.0","v0.2.0","v0.1.1","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-14953.json","vanir_signatures_modified":"2026-08-12T15:16:14Z","vanir_signatures":[{"id":"CVE-2025-14953-a3ab37c0","signature_type":"Function","signature_version":"v1","source":"https://github.com/open5gs/open5gs/commit/93a9fd98a8baa94289be3b982028201de4534e32","target":{"file":"lib/pfcp/handler.c","function":"ogs_pfcp_handle_create_pdr"},"deprecated":false,"digest":{"function_hash":"127673351772022460300700550729962257848","length":8223}},{"deprecated":false,"digest":{"line_hashes":["280388380896790788302198060939594881178","145162469909452358527828095902248160253","178754289326139640909437400226204127926"],"threshold":0.9},"id":"CVE-2025-14953-cc06f46c","signature_type":"Line","signature_version":"v1","source":"https://github.com/open5gs/open5gs/commit/93a9fd98a8baa94289be3b982028201de4534e32","target":{"file":"lib/pfcp/handler.c"}}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"}]}