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

21 Oct 2025, 19:45

Type	Values Removed	Values Added
References	~~() https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-wcfg-5jpf-hhxq -~~	() https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-wcfg-5jpf-hhxq - Exploit, Vendor Advisory
CPE		cpe:2.3:a:eclipse:threadx::::::::
First Time		Eclipse Eclipse threadx
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5

14 Oct 2025, 08:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-10-14 08:15

Updated : 2025-10-21 19:45

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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