Vulnerabilities > CVE-2023-48697 - Expired Pointer Dereference vulnerability in Microsoft Azure Rtos Usbx

047910
CVSS 9.8 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
microsoft
CWE-825
critical
NVD
Published: 2023-12-05
Updated: 2023-12-08

Summary

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 memory buffer and pointer vulnerabilities in Azure RTOS USBX. The affected components include functions/processes in pictbridge and host class, related to PIMA, storage, CDC ACM, ECM, audio, hub 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.

Vulnerable Configurations

Part Description Count
OS
Microsoft
15

Common Weakness Enumeration (CWE)

References