CVE-2021-36923

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…

published November 2, 2021

CVSS
—
EPSS
0%
Percentile
19.5
In the wild
Unconfirmed
What it is

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 device privileged IN and OUT instructions (leading to Escalation of Privileges, Denial of Service, Code Execution, and Information Disclosure) via a crafted Device IO Control packet to a device.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00281 · 19.5th percentile
Published
2021-11-02T12:37Z
EPSS history
Timeline
  • 02 NOV 12:37Z
    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…
    cvelistv5