CVE-2023-37029: Linuxfoundation Magma

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Magma versions <= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) are susceptible to an assertion-based crash when an oversized NAS packet is received. An attacker may leverage this behavior to repeatedly crash the MME via either a compromised base station or via an unauthenticated cellphone within range of a base station managed by the MME, causing a denial of service.

Affected products

• Linuxfoundation Magma: up to and including 1.8.0

Published 2025-01-21. Last modified 2026-06-17.