CVE-2022-21834

HIGH

Windows User-mode Driver Framework Reflector Driver - Privilege Esc...

Title source: llm

Windows User-mode Driver Framework Reflector Driver Elevation of Privilege Vulnerability

Core 2

Core References

Vendor Advisory vendor-advisory

Vendor Advisory

CVSS v3 7.0

EPSS 0.0064

EPSS Percentile 46.8%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Status published

Products (17)

microsoft/windows_10

microsoft/windows_10 20h2

microsoft/windows_10 21h1

microsoft/windows_10 21h2

microsoft/windows_10 1607

microsoft/windows_10 1809

microsoft/windows_10 1909

microsoft/windows_11 (2 CPE variants)

microsoft/windows_7

microsoft/windows_8.1 (2 CPE variants)

... and 7 more

Published Jan 11, 2022

Tracked Since Feb 18, 2026