CVE-2025-55093 - 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() when handling unicast DHCP messages that could cause corruption of 4 bytes of memory.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

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.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-c9pq-93jp-w649

History

Fri, 17 Oct 2025 05:15:00 +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() when handling unicast DHCP messages that could cause corruption of 4 bytes of memory.
Title		Out of bound read and write in _nx_ipv4_packet_receive() when handling unicast DHCP messages
Weaknesses		CWE-126
References		https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-c9pq-93jp-w649
Metrics		cvssV4_0 `{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: eclipse

Published: 2025-10-17T05:11:43.761Z

Updated: 2025-10-17T05:11:43.761Z

Reserved: 2025-08-06T18:32:14.668Z

Link: CVE-2025-55093

Vulnrichment

No data.

NVD

Status : Received

Published: 2025-10-17T05:15:35.140

Modified: 2025-10-17T05:15:35.140

Link: CVE-2025-55093

Redhat

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OpenCVE Enrichment

No data.

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