CVEvulnerability
CVE-2022-43677
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-10-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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 configurations
• free5gc free5gc 3.2.1
References
- https://github.com/free5gc/free5gc/issues/402 Exploit, Issue Tracking, Third Party Advisory
- https://www.trendmicro.com/en_us/research/23/j/asn1-vulnerabilities-in-5g-cores.html www.trendmicro.com
- https://github.com/free5gc/free5gc/issues/402 Exploit, Issue Tracking, Third Party Advisory
- https://www.trendmicro.com/en_us/research/23/j/asn1-vulnerabilities-in-5g-cores.html www.trendmicro.com