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.
History

Tue, 21 Oct 2025 20:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:eclipse:threadx:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}


Tue, 21 Oct 2025 13:15:00 +0000

Type Values Removed Values Added
First Time appeared Eclipse
Eclipse threadx
Vendors & Products Eclipse
Eclipse threadx

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
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'}


cve-icon 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

cve-icon Vulnrichment

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

cve-icon NVD

Status : Analyzed

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

Modified: 2025-10-21T19:45:33.453

Link: CVE-2025-55078

cve-icon Redhat

No data.