CVE-2025-55078

In Eclipse ThreadX before version 6.4.3, an attacker can cause a denial of service (crash) by providing a pointer to a reserved or unmapped memory region. Vulnerable system calls had a check of pointers, but that check wasn't verifying whether the pointer is outside the module memory region.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-wcfg-5jpf-hhxq	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:eclipse:threadx:*:*:*:*:*:*:*:*

History

08 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) En Eclipse ThreadX antes de la versión 6.4.3, un atacante puede causar una denegación de servicio (caída del sistema) al proporcionar un puntero a una región de memoria reservada o no mapeada. Las llamadas al sistema vulnerables tenían una verificación de punteros, pero esa verificación no comprobaba si el puntero estaba fuera de la región de memoria del módulo.

Information

Published : 2025-10-14 08:15

Updated : 2026-10-08 12:10

NVD link : CVE-2025-55078

Mitre link : CVE-2025-55078

CVE.ORG link : CVE-2025-55078

JSON object : View

Products Affected

eclipse

threadx

CWE

CWE-233

Improper Handling of Parameters

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