CVE-2022-40890 - Vulnerability Details - OpenCVE

Description

A vulnerability in /src/amf/amf-context.c in Open5GS 2.4.10 and earlier leads to AMF denial of service.

Published: 2022-09-29

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-44146	A vulnerability in /src/amf/amf-context.c in Open5GS 2.4.10 and earlier leads to AMF denial of service.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00433.

Exploitation poc

Automatable yes

Technical Impact partial

References

Link	Providers
https://github.com/ToughRunner/Open5gs_bugreport

History

Wed, 21 May 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Open5gs Open5gs

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-09-29T12:48:36.000Z

Updated: 2025-05-21T14:04:54.744Z

Reserved: 2022-09-19T00:00:00.000Z

Link: CVE-2022-40890

Vulnrichment

Updated: 2024-08-03T12:28:42.713Z

NVD

Status : Modified

Published: 2022-09-29T13:15:11.323

Modified: 2025-05-21T14:15:25.360

Link: CVE-2022-40890

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-404

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