CVE-2023-37039
Medium
Description
A Null pointer dereference vulnerability in the Mobile Management Entity (MME) in Magma <= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) allow network-adjacent attackers to crash the MME via an S1AP `Initial UE Message` packet missing an expected `RRC Establishment Clause` field.
SeverityMedium
CVSS6.5
Exploit probability—
ProductMobile Management Entity (MME)
PublishedJan 22, 2025
First seenJan 22, 2025
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- Magma Mobile Management Entity (MME)1.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Magma Mobile Management Entity (MME) | v ≤ 1.8.0 | 1.9 |
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