CVE-2023-37037: Null Pointer Dereference
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 Supported TAs field.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-37037?
CVE-2023-37037 is classified as a critical vulnerability due to its potential to cause denial of service by crashing the Mobile Management Entity.
How do I fix CVE-2023-37037?
To fix CVE-2023-37037, upgrade the Magma Mobile Management Entity to version 1.9 or later.
What is the impact of CVE-2023-37037?
CVE-2023-37037 can allow network-adjacent attackers to exploit a null pointer dereference, resulting in a service crash.
In which versions of Magma is CVE-2023-37037 present?
CVE-2023-37037 is present in Magma versions up to and including 1.8.0.
What type of vulnerability is CVE-2023-37037?
CVE-2023-37037 is a null pointer dereference vulnerability affecting the Mobile Management Entity in Magma.