CVE-2025-55090

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.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

cpe:2.3:a:eclipse:threadx_netx_duo:*:*:*:*:*:*:*:*

History

08 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) En NetX Duo anterior a 6.4.4, el módulo de soporte de red para Eclipse Foundation ThreadX, existía un potencial problema de lectura fuera de límites en la función _nx_ipv4_packet_receive() cuando se recibía una trama Ethernet con menos de 4 bytes de paquete IP.

Information

Published : 2025-10-16 07:15

Updated : 2026-10-08 11:10

NVD link : CVE-2025-55090

Mitre link : CVE-2025-55090

CVE.ORG link : CVE-2025-55090

JSON object : View

Products Affected

eclipse

threadx_netx_duo

CWE

CWE-125

Out-of-bounds Read

CWE-126

Buffer Over-read

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