7.8
Advisory Published
Updated

CVE-2021-36922

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 SoftwareAffected VersionHow to fix
Realtek RtsUpx USB Utility Driver<=1.14.0.0

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is CVE-2021-36922?

    CVE-2021-36922 is a vulnerability in the Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio through version 1.14.0.0.

  • What is the severity of CVE-2021-36922?

    The severity of CVE-2021-36922 is rated as high with a severity value of 7.8.

  • How does CVE-2021-36922 impact users?

    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.

  • Which software is affected by CVE-2021-36922?

    The Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio through version 1.14.0.0 is affected by CVE-2021-36922.

  • How can I mitigate 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.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203