CVE-2025-55078 — Incomplete validation of kernel object pointers in system calls

CVE-2025-55078

Incomplete validation of kernel object pointers in system calls PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Eclipse Foundation / ThreadX	affected 0 through 6.4.2

CWE

CWE-233

References

https://github.com/eclipse-threadx/threadx/security/advisories/GHSA-wcfg-5jpf-hhxq

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.