Description
An issue was discovered in Open5GS v2.7.2. When a UE switches between two gNBs and sends a handover request at a specific time, it may cause an exception in the AMF's internal state machine, leading to an AMF crash and resulting in a Denial of Service (DoS).
Published: 2025-03-12
Score: 6.5 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-2025-7684 An issue was discovered in Open5GS v2.7.2. When a UE switches between two gNBs and sends a handover request at a specific time, it may cause an exception in the AMF's internal state machine, leading to an AMF crash and resulting in a Denial of Service (DoS).
History

Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00051}

epss

{'score': 0.00162}


Tue, 29 Apr 2025 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Open5gs
Open5gs open5gs
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:open5gs:open5gs:2.7.2:*:*:*:*:*:*:*
Vendors & Products Open5gs
Open5gs open5gs

Wed, 12 Mar 2025 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-691
Metrics cvssV3_1

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

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 12 Mar 2025 17:00:00 +0000

Type Values Removed Values Added
Description An issue was discovered in Open5GS v2.7.2. When a UE switches between two gNBs and sends a handover request at a specific time, it may cause an exception in the AMF's internal state machine, leading to an AMF crash and resulting in a Denial of Service (DoS).
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-03-12T19:20:50.881Z

Reserved: 2025-02-07T00:00:00.000Z

Link: CVE-2025-25774

cve-icon Vulnrichment

Updated: 2025-03-12T18:12:21.787Z

cve-icon NVD

Status : Analyzed

Published: 2025-03-12T17:15:49.997

Modified: 2025-04-29T15:04:59.313

Link: CVE-2025-25774

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses