CVE-2022-38871

EUVD-2022-7382
In Free5gc v3.0.5, the AMF breaks due to malformed NAS messages.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 49%
Affected Products (NVD)
VendorProductVersion
free5gcfree5gc
3.0.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/free5gc/free5gc/issues/198
https://github.com/free5gc/free5gc/issues/198