CVE-2023-48696

MEDIUM

Eclipse ThreadX USBX < 6.3.0 - CDC ACM Remote Code Execution

Title source: manual
STIX 2.1

Description

Azure RTOS USBX is a USB host, device, and on-the-go (OTG) embedded stack, that is fully integrated with Azure RTOS ThreadX. An attacker can cause remote code execution due to expired pointer dereference vulnerabilities in Azure RTOS USBX. The affected components include components in host class, related to CDC ACM in RTOS v6.2.1 and below. The fixes have been included in USBX release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

References (1)

Core 1
Core References

Scores

CVSS v3 6.7
EPSS 0.0095
EPSS Percentile 56.3%
Attack Vector PHYSICAL
CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

Details

CWE
CWE-825 CWE-754
Status published
Products (1)
eclipse/threadx_usbx < 6.3.0
Published Dec 05, 2023
Tracked Since Feb 18, 2026