CVE-2023-37035 Null dereference in n/a
Network-adjacent attackers can crash the Magma MME by sending a malformed S1AP packet, causing a denial of service.
- 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-2023-37035?
CVE-2023-37035 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
A Null pointer dereference vulnerability in the Mobile Management Entity (MME) in Magma <= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) allows network-adjacent attackers to crash the MME via an S1AP `S1Setup Request` packet missing an expected `Global eNB ID` field.
Weakness: CWE-476
Which versions are affected by CVE-2023-37035?
How do I fix CVE-2023-37035?
No fix has been published for CVE-2023-37035 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-37035 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-37035 exists.
Sources
Also known as GHSA-h53w-84fj-6mjw.