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OpenAdvisories
High · 8.6 CVE-2021-31977 EUVD-2021-18849GHSA-g6wj-mvwm-xg5q

Windows Hyper-V Denial of Service Vulnerability

Published Jun 8, 2021 · Updated Aug 3, 2024 · Assigned by microsoft

Vendor: Microsoft Product: Windows 10 Version 1507 Product: Windows 10 Version 1607 Product: Windows 10 Version 1809 Product: Windows 10 Version 1909 Product: Windows 10 Version 2004 Product: Windows 10 Version 21H1 Product: Windows Server 2016 Product: Windows Server 2016 (Server Core installation) Product: Windows Server 2019 Product: Windows Server 2019 (Server Core installation) Product: Windows Server version 2004 Product: Windows Server version 20H2 Platform: Windows

Description

Windows Hyper-V Denial of Service Vulnerability

Affected products

VendorProductAffectedFixed
Microsoft Windows 10 Version 1809 10.0.0 – < 10.0.17763.1999 10.0.17763.1999
Microsoft Windows Server 2019 10.0.0 – < 10.0.17763.1999 10.0.17763.1999
Microsoft Windows Server 2019 (Server Core installation) 10.0.0 – < 10.0.17763.1999 10.0.17763.1999
Microsoft Windows 10 Version 1909 10.0.0 – < 10.0.18363.1621 10.0.18363.1621
Microsoft Windows 10 Version 21H1 10.0.0 – < 10.0.19043.1052 10.0.19043.1052
Microsoft Windows 10 Version 2004 10.0.0 – < 10.0.19041.1052 10.0.19041.1052
Microsoft Windows Server version 2004 10.0.0 – < 10.0.19041.1052 10.0.19041.1052
Microsoft Windows Server version 20H2 10.0.0 – < 10.0.19042.1052 10.0.19042.1052
Microsoft Windows 10 Version 1507 10.0.0 – < 10.0.10240.18967 10.0.10240.18967
Microsoft Windows 10 Version 1607 10.0.0 – < 10.0.14393.4467 10.0.14393.4467
Microsoft Windows Server 2016 10.0.0 – < 10.0.14393.4467 10.0.14393.4467
Microsoft Windows Server 2016 (Server Core installation) 10.0.0 – < 10.0.14393.4467 10.0.14393.4467

References