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CVE-20XX-?

CVE-2023-37037

6.5 MEDIUM 0.4% exploit odds Fix listed

What it is

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 `S1Setup Request` packet missing an expected `Supported TAs` field.

At a glance

Exploitability: Can be exploited from the same network segment without logging in. High risk of service disruption.
Exploit odds: 0.4% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2025-01-21 23:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 06:07 UTC Last updatedMost recent change to the record

Details

Published: 2025-01-21 23:15 UTC
Last modified: 2026-06-17 06:07 UTC
Exploit probability: 0.4% · EPSS, next 30 days
Weakness: CWE-476 · NULL pointer dereference
Record status: Modified

Affected

Linuxfoundation Magma ≤ 1.8.0

Attack profile CVSS 3.1 · 6.5

Attack vector: Adjacent network
Complexity: Low
Privileges needed: None
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: High

Raw vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Meme: I wake up, CVE-2023-37037

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References

https://cellularsecurity.org/ransacked

NVD record · CVE.org record