CVE-2023-37038: Null Pointer Dereference
First published: Tue Jan 21 2025(Updated: )
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 `Uplink NAS Transport` packet missing an expected `MME_UE_S1AP_ID` field.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Magma | <=1.8.0 | |
| <=1.8.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-37038?
CVE-2023-37038 has a medium severity level due to its potential to crash the Mobile Management Entity.
How do I fix CVE-2023-37038?
To fix CVE-2023-37038, upgrade the Mobile Management Entity to version 1.9 or later.
Who is affected by CVE-2023-37038?
CVE-2023-37038 affects users of Magma Mobile Management Entity versions up to and including 1.8.0.
What type of vulnerability is CVE-2023-37038?
CVE-2023-37038 is classified as a Null pointer dereference vulnerability.
Can CVE-2023-37038 be exploited remotely?
Yes, CVE-2023-37038 can be exploited by network-adjacent attackers.
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