{"cve":"CVE-2022-38871","nvd":{"published":"2022-11-18T23:15:20.117","modified":"2026-06-17T04:57:16.443","status":"Modified","description":"In Free5gc v3.0.5, the AMF breaks due to malformed NAS messages.","cvss_v4":null,"cvss_v3":{"version":"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},"cwes":["CWE-400"],"references":["https://github.com/free5gc/free5gc/issues/198","https://github.com/free5gc/free5gc/issues/198"],"products":["free5gc:free5gc"],"source":"nvd","synced_at":"2026-10-19T21:37:28.463369388+00:00"},"epss":{"cve":"CVE-2022-38871","score":0.00783,"percentile":0.56029,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-m74x-fxjh-3qh9","url":"https://osv.dev/vulnerability/GHSA-m74x-fxjh-3qh9","summary":"Free5gc vulnerable to uncontrolled resource consumption","modified":"2023-11-08T04:10:14.072983Z","packages":[{"ecosystem":"Go","name":"github.com/free5gc/free5gc","purl":"pkg:golang/github.com/free5gc/free5gc","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}