Headline

CVE-2023-48696: Azure RTOS USBX Remote Code Execution Vulnerability

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.

10 months ago

CVE

Open in Source

#vulnerability #microsoft #rce

Package

USBX (Azure RTOS)

Description

Impact
An attacker can cause remote code execution due to expired pointer dereference vulnerabilities in Azure RTOS USBX.

Affected Components
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.

Remediation
Upgrade to v6.3.0 or above.

For more information
If you have any questions or comments about this advisory:
• Open an issue in azure-rtos/usbx
• Post question on Microsoft Q&A