Description
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 `E-RAB Modification Indication` packet missing an expected `eNB_UE_S1AP_ID` field.
Published: 2025-01-21
Score: 5.7 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-40947 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 `E-RAB Modification Indication` packet missing an expected `eNB_UE_S1AP_ID` field.
References
Link Providers
https://cellularsecurity.org/ransacked cve-icon cve-icon
History

Tue, 18 Mar 2025 20:45:00 +0000

Type Values Removed Values Added
First Time appeared Linuxfoundation
Linuxfoundation magma
CPEs cpe:2.3:a:linuxfoundation:magma:*:*:*:*:*:*:*:*
Vendors & Products Linuxfoundation
Linuxfoundation magma

Tue, 18 Mar 2025 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476
Metrics cvssV3_1

{'score': 5.7, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Tue, 18 Feb 2025 21:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Thu, 23 Jan 2025 16:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 21 Jan 2025 23:00:00 +0000

Type Values Removed Values Added
Description 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 `E-RAB Modification Indication` packet missing an expected `eNB_UE_S1AP_ID` field.
References

Subscriptions

Linuxfoundation Magma
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-03-18T20:06:56.493Z

Reserved: 2023-06-28T00:00:00.000Z

Link: CVE-2023-37027

cve-icon Vulnrichment

Updated: 2025-01-23T15:14:06.460Z

cve-icon NVD

Status : Modified

Published: 2025-01-21T23:15:09.880

Modified: 2025-03-18T20:15:20.130

Link: CVE-2023-37027

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses