CVE-2025-55078 - Vulnerability Details - OpenCVE

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.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

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 0.00014.

Exploitation none

Automatable no

Technical Impact partial

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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/threadx/security/advisories/GHSA-wcfg-5jpf-hhxq

History

Tue, 14 Oct 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 14 Oct 2025 07:30:00 +0000

Type	Values Removed	Values Added
Description		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.
Title		Incomplete validation of kernel object pointers in system calls
Weaknesses		CWE-233
References		https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-wcfg-5jpf-hhxq
Metrics		cvssV4_0 `{'score': 5.7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: eclipse

Published: 2025-10-14T07:28:56.148Z

Updated: 2025-10-14T15:29:21.710Z

Reserved: 2025-08-06T18:32:14.665Z

Link: CVE-2025-55078

Vulnrichment

Updated: 2025-10-14T15:29:17.344Z

NVD

Status : Awaiting Analysis

Published: 2025-10-14T08:15:36.173

Modified: 2025-10-14T19:36:29.240

Link: CVE-2025-55078

Redhat

No data.

OpenCVE Enrichment

No data.

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