cvedb.io
CVE-2021-36924
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2021-11-02T13:15:07.763 · Last modified 2026-06-17T03:59:38.520

Summary

RtsUpx.sys in Realtek RtsUpx USB Utility Driver for Camera/Hub/Audio through 1.14.0.0 allows local low-privileged users to achieve a pool overflow (leading to Escalation of Privileges, Denial of Service, and Code Execution) via a crafted Device IO Control packet to a device.

Affected products

realtek — rtsupx_usb_utility_driver

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.