What is CVE-2021-28314?

CVE-2021-28314 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Windows Hyper-V Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2021-28314 cover?

CVE-2021-28314 covers the following CVE IDs: CVE-2021-28314. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2021-28314?

CVE-2021-28314 has a CVSS v3 base score of 7.8, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2021-28314?

CVE-2021-28314 affects 13 products, including: Windows 10 Version 1809 for ARM64-based Systems; Windows 10 Version 1809 for x64-based Systems; Windows 10 Version 1909 for ARM64-based Systems; Windows 10 Version 1909 for x64-based Systems; Windows 10 Version 2004 for ARM64-based Systems; and others — see the full list on the advisory page.

CVE-2021-28314HighCVSS 7.8

Windows Hyper-V Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

April 13, 2021

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2021-28314 →

🎯 Affected products13

Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1909 for ARM64-based Systems
Windows 10 Version 1909 for x64-based Systems
Windows 10 Version 2004 for ARM64-based Systems
Windows 10 Version 2004 for x64-based Systems
Windows 10 Version 20H2 for ARM64-based Systems
Windows 10 Version 20H2 for x64-based Systems
Windows Server 2019
Windows Server 2019 (Server Core installation)
Windows Server, version 1909 (Server Core installation)
Windows Server, version 2004 (Server Core installation)
Windows Server, version 20H2 (Server Core Installation)

✅ Remediation

KB5001342 (Security Update) KB5001337 (Security Update) KB5001330 (Security Update)

🔗 References (7)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-28314
patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5001342
referencehttps://support.microsoft.com/help/5001342
patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5001337
referencehttps://support.microsoft.com/help/5001337
patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5001330
referencehttps://support.microsoft.com/help/5001330