CVE-2024-24432 Denial of service in n/a

Q: Is CVE-2024-24432 being exploited?

There is no known exploitation of CVE-2024-24432 in the wild and no public exploit code.

Q: How do I fix CVE-2024-24432?

No fix has been published for CVE-2024-24432 yet. Limit exposure of the affected software until one is available.

Medium 5.3 Published 22 Jan 2025 Updated 28 Jan 2025

Attackers can cause a Denial of Service in Open5GS by sending a crafted NAS packet that triggers a reachable assertion failure.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-24432?

CVE-2024-24432 is a medium-severity denial of service vulnerability in Open5gs Open5gs, published on 22 Jan 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

A reachable assertion in the ogs_kdf_hash_mme function of Open5GS <= 2.6.4 allows attackers to cause a Denial of Service (DoS) via a crafted NAS packet.

Weakness: CWE-617

Which versions are affected by CVE-2024-24432?

It affects 1 product.

Products include Open5gs Open5gs.

How do I fix CVE-2024-24432?

No fix has been published for CVE-2024-24432 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2024-24432 being exploited?

There is no known exploitation of CVE-2024-24432 in the wild and no public exploit code.

All Open5gs Open5gs vulnerabilities

Sources

Also known as GHSA-35q6-7298-9c8j.