What is CVE-2022-21910?

CVE-2022-21910 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Microsoft Cluster Port Driver Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2022-21910 cover?

CVE-2022-21910 covers the following CVE IDs: CVE-2022-21910. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2022-21910?

CVE-2022-21910 has a CVSS v3 base score of 7.8, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2022-21910?

CVE-2022-21910 affects 7 products, including: Windows Server 2016; Windows Server 2016 (Server Core installation); Windows Server 2019; Windows Server 2019 (Server Core installation); Windows Server 2022; and others — see the full list on the advisory page.

CVE-2022-21910HighCVSS 7.8

Microsoft Cluster Port Driver Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

January 11, 2022

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2022-21910 →

🎯 Affected products7

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 20H2 (Server Core Installation)

✅ Remediation

KB5009557 (Security Update) — fixed build 10.0.17763.2452 KB5009555 (Security Update) — fixed build 10.0.20348.469 KB5009543 (Security Update) — fixed build 10.0.19042.1466 KB5009546 (Security Update) — fixed build 10.0.14393.4886

🔗 References (9)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21910
patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5009557
referencehttps://support.microsoft.com/help/5009557
patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5009555
referencehttps://support.microsoft.com/help/5009555
patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5009543
referencehttps://support.microsoft.com/help/5009543
patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5009546
referencehttps://support.microsoft.com/help/5009546