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Vulnerability DatabaseCVE-2023-37028

CVE-2023-37028: 
NixOS vulnerability analysis and mitigation

Overview

A Null pointer dereference vulnerability exists in the Mobile Management Entity (MME) component of Magma versions 1.8.0 and earlier (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486). This vulnerability is tracked as CVE-2023-37028 (NVD).

Technical details

The vulnerability is a Null pointer dereference issue that occurs in the Mobile Management Entity (MME) component. The flaw exists in versions 1.8.0 and earlier of the Magma cellular core network implementation, and was fixed in version 1.9 through commit 08472ba98b8321f802e95f5622fa90fec2dea486 (Cellular Security).

Impact

If exploited, this vulnerability could allow an attacker to cause a denial of service condition affecting cellular communications at a city-wide level by crashing the Mobility Management Entity (MME). The impact could persist until network operators identify and patch the vulnerability (Cellular Security).

Mitigation and workarounds

The vulnerability has been fixed in Magma version 1.9 through commit 08472ba98b8321f802e95f5622fa90fec2dea486. Organizations running affected versions should upgrade to the patched version (NVD).

Additional resources

Source: This report was generated using AI

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