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.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-wcfg-5jpf-hhxq Exploit, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.7 · eclipseNVD modified 2026-10-08 12:10
Affected (CPE criteria) 1
cpe:2.3:a:eclipse:threadx:*:*:*:*:*:*:*:*
References 1
- https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-wcfg-5jpf-hhxq Exploit, Vendor Advisory