CVE-2025-55090 - Vulnerability Details - OpenCVE

In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _nx_ipv4_packet_receive() function when received an Ethernet frame with less than 4 bytes of IP packet.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00042.

Exploitation none

Automatable yes

Technical Impact partial

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References

Link	Providers
https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-cf2g-j6vv-m8c5

History

Thu, 16 Oct 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 16 Oct 2025 07:00:00 +0000

Type	Values Removed	Values Added
Description		In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _nx_ipv4_packet_receive() function when received an Ethernet frame with less than 4 bytes of IP packet.
Title		Potential out of bound read issue in _nx_ipv4_packet_receive() in NetX Duo
Weaknesses		CWE-125 CWE-126
References		https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-cf2g-j6vv-m8c5
Metrics		cvssV4_0 `{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: eclipse

Published: 2025-10-16T06:43:17.480Z

Updated: 2025-10-16T14:24:53.582Z

Reserved: 2025-08-06T18:32:14.667Z

Link: CVE-2025-55090

Vulnrichment

Updated: 2025-10-16T14:24:50.971Z

NVD

Status : Awaiting Analysis

Published: 2025-10-16T07:15:33.520

Modified: 2025-10-16T15:28:59.610

Link: CVE-2025-55090

Redhat

No data.

OpenCVE Enrichment

No data.

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