Description
A flaw has been found in Free5GC SMF up to 4.1.0. Affected is the function HandlePfcpAssociationReleaseRequest of the file internal/pfcp/handler/handler.go of the component PFCP UDP Endpoint. Executing a manipulation can lead to null pointer dereference. The attack may be launched remotely. The exploit has been published and may be used. A patch should be applied to remediate this issue.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Free5GC SMF
4.0affected4.1.0affected
References
- https://vuldb.com/?id.343475 ↗
- https://vuldb.com/?ctiid.343475 ↗
- https://vuldb.com/?submit.739508 ↗
- https://github.com/free5gc/free5gc/issues/794 ↗
- https://github.com/free5gc/free5gc/issues/794#issuecomment-3761063382 ↗
- https://github.com/free5gc/free5gc/issues/794#issue-3811888505 ↗
- https://github.com/free5gc/smf/pull/188 ↗
- https://github.com/free5gc/smf/ ↗