Security Advisory

CVE-2023-37027

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-01-21 00:00:00

Last updated 2025-03-18 20:06:56

Assigner mitre

State PUBLISHED

Description

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 `E-RAB Modification Indication` packet missing an expected `eNB_UE_S1AP_ID` field.

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