Vulnerability Details : CVE-2022-38871
Potential exploit
In Free5gc v3.0.5, the AMF breaks due to malformed NAS messages.
Products affected by CVE-2022-38871
- cpe:2.3:a:free5gc:free5gc:3.0.5:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-38871
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-38871
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2022-38871
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-38871
-
https://github.com/free5gc/free5gc/issues/198
[Bugs] AMF breaks due to malformed NAS message · Issue #198 · free5gc/free5gc · GitHubExploit;Issue Tracking;Third Party Advisory
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