CVE-2023-48698

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 functions/processes in host stack and host classes, related to device linked classes, GSER and HID 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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/azure-rtos/usbx/security/advisories/GHSA-grhp-f66q-x857	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:microsoft:azure_rtos_usbx:*:*:*:*:*:*:*:*

History

11 Dec 2023, 12:52

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~6.8~~	v2 : unknown v3 : 9.8
CPE		cpe:2.3:o:microsoft:azure_rtos_usbx::::::::
First Time		Microsoft azure Rtos Usbx Microsoft
References	~~() https://github.com/azure-rtos/usbx/security/advisories/GHSA-grhp-f66q-x857 -~~	() https://github.com/azure-rtos/usbx/security/advisories/GHSA-grhp-f66q-x857 - Third Party Advisory

05 Dec 2023, 01:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-05 01:15

Updated : 2023-12-11 12:52

NVD link : CVE-2023-48698

Mitre link : CVE-2023-48698

CVE.ORG link : CVE-2023-48698

JSON object : View

Products Affected

microsoft

azure_rtos_usbx

CWE

CWE-754

Improper Check for Unusual or Exceptional Conditions

CWE-825

Expired Pointer Dereference

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