CVE-2023-37022

Published: Jan 22, 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

Open5GS MME versions <= 2.6.4 contain a reachable assertion in the `UE Context Release Request` packet handler. A packet containing an invalid `MME_UE_S1AP_ID` field causes Open5gs to crash; an attacker may repeatedly send such packets to cause denial of service.

Affected (1)

Products: Open5gs: Open5gs

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Open5gs Open5gs	Up to 2.6.4

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 (1)

https://cellularsecurity.org/ransacked

Source: cve@mitre.org

ExploitTechnical DescriptionThird Party Advisory

Timeline

No history available yet.