CVE-2023-48697

MEDIUM

Eclipse ThreadX USBX < 6.3.0 - Memory Buffer 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 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.

References (1)

Core 1
Core References

Scores

CVSS v3 6.4
EPSS 0.0118
EPSS Percentile 63.7%
Attack Vector PHYSICAL
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-825 CWE-476 CWE-787
Status published
Products (1)
eclipse/threadx_usbx < 6.3.0
Published Dec 05, 2023
Tracked Since Feb 18, 2026