First published: Tue Nov 02 2021(Updated: )
RtsUpx.sys in Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio through 1.14.0.0 allows local low-privileged users to achieve unauthorized access to USB devices (Escalation of Privileges, Denial of Service, Code Execution, and Information Disclosure) via a crafted Device IO Control packet to a device.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Realtek RtsUpx USB Utility Driver | <=1.14.0.0 |
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
CVE-2021-36922 is a vulnerability in the Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio through version 1.14.0.0.
The severity of CVE-2021-36922 is rated as high with a severity value of 7.8.
CVE-2021-36922 allows local low-privileged users to achieve unauthorized access to USB devices, leading to escalation of privileges, denial of service, code execution, and information disclosure.
The Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio through version 1.14.0.0 is affected by CVE-2021-36922.
To mitigate CVE-2021-36922, users should update their Realtek RtsUpx USB Utility Driver to a version beyond 1.14.0.0.