CVEvulnerability

CVE-2023-48697

9.8 CRITICAL Published 2023-12-05 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-12-05
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.4 MEDIUM — CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-476, CWE-787, CWE-825

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.

Affected configurations

• eclipse threadx usbx (< 6.3.0)

Related

Weakness · CWE (3)

  • CWE-476 NULL Pointer Dereference weakness
  • CWE-787 Out-of-bounds Write weakness
  • CWE-825 Expired Pointer Dereference weakness

References