CVE-2024-56921

Published: Feb 3, 2025Modified: Apr 22, 2025

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

An issue was discovered in Open5gs v2.7.2. InitialUEMessage, Registration request sent at a specific time can crash AMF due to incorrect error handling of gmm_state_exception() function upon receipt of the Nausf_UEAuthentication_Authenticate response.

Affected (1)

Products: Open5gs: Open5gs

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Open5gs Open5gs	Version 2.7.2

Related CWEs

Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (2)

https://github.com/open5gs/open5gs/commit/f780f9af45c27b6f49987d96ba71dedb3dd85840

Source: cve@mitre.org

Patch

https://github.com/open5gs/open5gs/issues/3608

Source: cve@mitre.org

ExploitIssue TrackingVendor Advisory

Timeline

No history available yet.