What is CVE-2023-37032?

CVE-2023-37032 is a high-severity vulnerability in Linuxfoundation Magma, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2025-01-21.

How severe is CVE-2023-37032?

High severity. CVSS v3 base score is 7.5 out of 10.

RCE in Linuxfoundation Magma

CVE-2023-37032

A Stack-based buffer overflow in the Mobile Management Entity (MME) of Magma versions <= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) allows remote attackers to crash the MME with an unauthenticated cellphone by sending a NAS packet containing an oversized `Emergency Number List` Information Element.

Vulnerability class: Buffer Overflow

EPSS: 0.008 (51.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Linuxfoundation Magma
N/a — versions n/a

Weakness classification (CWE)

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-37032?: CVE-2023-37032 is a high-severity vulnerability in Linuxfoundation Magma, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2025-01-21.
How severe is CVE-2023-37032?: High severity. CVSS v3 base score is 7.5 out of 10.