CVE-2022-43677

Description

In free5GC 3.2.1, a malformed NGAP message can crash the AMF and NGAP decoders via an index-out-of-range panic in aper.GetBitString.

Affected Platforms

Weakness Type

NVD-CWE-noinfo

References

• https://github.com/free5gc/free5gc/issues/402
• https://www.trendmicro.com/en_us/research/23/j/asn1-vulnerabilities-in-5g-cores.…
• https://github.com/free5gc/free5gc/issues/402
• https://www.trendmicro.com/en_us/research/23/j/asn1-vulnerabilities-in-5g-cores.…