Description
A vulnerability was determined in Free5GC up to 4.2.3. This vulnerability affects unknown code of the file /corefuzzer_deps/free5gc/NFs/amf/internal/gmm/handler.go of the component Gmm Handler. This manipulation causes race condition. The attack can be initiated remotely. Patch name: e323b01464355781b8b8d5dd695e05cbc00a62f2. To fix this issue, it is recommended to deploy a patch.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Free5GC | 4.2.0, 4.2.1, 4.2.2, 4.2.3 | — |
References
- VDB-407972 | Free5GC Gmm handler.go race condition vdb-entry
- VDB-407972 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-94043 | CVE Analysis and Report third-party-advisory
- Submit #949261 | N/A Free5GC <=4.2.3 Race Condition third-party-advisory
- https://github.com/free5gc/free5gc/issues/1109 issue-tracking
- https://github.com/free5gc/amf/pull/238 issue-tracking patch
- https://github.com/free5gc/amf/commit/e323b01464355781b8b8d5dd695e05cbc00a62f2 patch
- https://github.com/free5gc/free5gc/ product