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

🔗 CVE IDs covered (1)

🎯 Affected products13

• Windows 10 Version 1607 for x64-based Systems
• Windows 10 Version 1809 for x64-based Systems
• Windows 10 Version 2004 for x64-based Systems
• Windows 10 Version 21H1 for x64-based Systems
• Windows 11 version 21H2 for x64-based Systems
• Windows Server 2016
• Windows Server 2016 (Server Core installation)
• Windows Server 2019
• Windows Server 2019 (Server Core installation)
• Windows Server 2022
• Windows Server 2022 (Server Core installation)
• Windows Server, version 2004 (Server Core installation)
• Windows Server, version 20H2 (Server Core Installation)

✅ Remediation

KB5007206 (Security Update) — fixed build 10.0.17763.2300 KB5007186 (Security Update) — fixed build 10.0.19043.1348 KB5007205 (Security Update) — fixed build 10.0.20348.350 KB5007186 (Security Update) — fixed build 10.0.19041.1348 KB5007215 (Security Update) — fixed build 10.0.22000.318 KB5007192 (Security Update) — fixed build 10.0.14393.4770

🔗 References (11)

• advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42274
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007206
• referencehttps://support.microsoft.com/help/5007206
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007186
• referencehttps://support.microsoft.com/help/5007186
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007205
• referencehttps://support.microsoft.com/help/5007205
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007215
• referencehttps://support.microsoft.com/help/5007215
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007192
• referencehttps://support.microsoft.com/help/5007192