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CVE-2022-21975

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CVE-2022-21975

Published: Mar 9, 2022

Modified: Jul 8, 2025

PUBLISHED

CVSS v3.1

4.7

MEDIUM

Description

Windows Hyper-V Denial of Service Vulnerability

VendorProductVersions

Microsoft

Windows 10 Version 1809

affected
10.0.17763.0 - < 10.0.17763.2686

Microsoft

Windows Server 2019

affected
10.0.17763.0 - < 10.0.17763.2686

Microsoft

Windows Server 2019 (Server Core installation)

affected
10.0.17763.0 - < 10.0.17763.2686

Microsoft

Windows 10 Version 1909

affected
10.0.0 - < 10.0.18363.2158

Microsoft

Windows 10 Version 21H1

affected
10.0.0 - < 10.0.19043.1586

Microsoft

Windows Server 2022

affected
10.0.20348.0 - < 10.0.20348.587

Microsoft

Windows Server version 20H2

affected
10.0.0 - < 10.0.19042.1586

Microsoft

Windows 10 Version 21H2

affected
10.0.19043.0 - < 10.0.19044.1586

Microsoft

Windows 10 Version 1507

affected
10.0.10240.0 - < 10.0.10240.19235

Microsoft

Windows 10 Version 1607

affected
10.0.14393.0 - < 10.0.14393.5006

Microsoft

Windows Server 2016

affected
10.0.14393.0 - < 10.0.14393.5006

Microsoft

Windows Server 2016 (Server Core installation)

affected
10.0.14393.0 - < 10.0.14393.5006

Microsoft

Windows 8.1

affected
6.3.0 - < 6.3.9600.20303

Microsoft

Windows Server 2012 R2

affected
6.3.9600.0 - < 6.3.9600.20303

Microsoft

Windows Server 2012 R2 (Server Core installation)

affected
6.3.9600.0 - < 6.3.9600.20303

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

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