Nov 2021: Windows Hyper-V Discrete Device Assignment (DDA) Denial of Service Vulnerability
CVE-2021-42274 Published on November 10, 2021

Windows Hyper-V Discrete Device Assignment (DDA) Denial of Service Vulnerability
Windows Hyper-V Discrete Device Assignment (DDA) Denial of Service Vulnerability

Vendor Advisory NVD


Products Associated with CVE-2021-42274

Want to know whenever a new CVE is published for Microsoft products? stack.watch will email you.

Microsoft Windows 10
Microsoft Windows 11
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows 10 21h1
Microsoft Windows Server 2004
Microsoft Windows Server 20h2

Affected Versions

Microsoft Windows 10 Version 1607: Microsoft Windows 10 Version 1809: Microsoft Windows 10 Version 2004: Microsoft Windows 10 Version 21H1: Microsoft Windows 11 version 21H2: Microsoft Windows Server 2016: Microsoft Windows Server 2016 (Server Core installation): Microsoft Windows Server 2019: Microsoft Windows Server 2019 (Server Core installation): Microsoft Windows Server 2022: Microsoft Windows Server version 2004: Microsoft Windows Server version 20H2:

Exploit Probability

EPSS
0.69%
Percentile
53.03%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.