CVE-2025-55078
MEDIUMEclipse ThreadX < 6.4.3 - Denial of Service via Invalid Memory Pointer
Title source: llmDescription
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.
References (1)
Core 1
Core References
Exploit, Vendor Advisory vendor-advisory
https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-wcfg-5jpf-hhxq
Scores
CVSS v3
5.5
EPSS
0.0004
EPSS Percentile
11.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-233
Status
published
Products (1)
eclipse/threadx
< 6.4.3
Published
Oct 14, 2025
Tracked Since
Feb 18, 2026