CVE-2023-37030

Public Exploit

Description

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 `Initial UE Message` packet missing an expected `eNB_UE_S1AP_ID` field.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Third-Party Advisory cellularsecurity.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://cellularsecurity.org/ransacked third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-37030?
CVE-2023-37030 has been scored as a medium severity vulnerability.
How to fix CVE-2023-37030?
To fix CVE-2023-37030, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-37030 being actively exploited in the wild?
It is possible that CVE-2023-37030 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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