CVE-2024-24445 Null dereference in n/a
A null pointer dereference in OpenAirInterface AMF allows network-adjacent attackers to cause denial of service via unsupported NGAP messages.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-24445?
CVE-2024-24445 is a medium-severity vulnerability in n/a, published on 21 Jan 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
OpenAirInterface CN5G AMF (oai-cn5g-amf) <= 2.0.0 contains a null dereference in its handling of unsupported NGAP protocol messages which allows an attacker with network-adjacent access to the AMF to carry out denial of service. When a procedure code/presence field tuple is received that is unsupported, OAI indexes into a null function pointer and subsequently dereferences it.
Weakness: CWE-476
Which versions are affected by CVE-2024-24445?
How do I fix CVE-2024-24445?
No fix has been published for CVE-2024-24445 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-24445 being exploited?
There is no known exploitation of CVE-2024-24445 in the wild and no public exploit code.
Sources
Also known as GHSA-x63q-5mxw-x3p4.