CVE-2025-52288

Published: Sep 8, 2025Modified: Oct 9, 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

Assertion failure in function ngap_build_downlink_nas_transport in file src/amf/ngap-build.c, the Access and Mobility Management Function (AMF) component, in Open5GS thru 2.7.5 allowing attackers to cause a denial of service or other unspecified impacts via repeated UE connect and disconnect message sequences.

Affected (1)

Products: Open5gs: Open5gs

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Open5gs Open5gs	Up to 2.7.5

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 (5)

https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-52288

Source: cve@mitre.org

Third Party Advisory

https://github.com/matejGradisar/open5gs/commit/5467da9763c300520f56bfbe0a7f5a7f980ec2f6

Source: cve@mitre.org

Patch

https://github.com/open5gs/open5gs/issues/3862

Source: cve@mitre.org

ExploitIssue Tracking

https://github.com/open5gs/open5gs/issues/3862#issue-3006335547

Source: cve@mitre.org

ExploitIssue Tracking

https://github.com/open5gs/open5gs/issues/3862#issuecomment-2853458783

Source: cve@mitre.org

Issue Tracking

Timeline

No history available yet.