CVE-2022-21975— Windows Hyper-V Denial of Service Vulnerability

Quick assessment

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Affected

Microsoft Windows 10 Version 1809

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Hyper-V是美国微软（Microsoft）公司的一个应用程序。一种系统管理程序虚拟化技术，能够实现桌面虚拟化。 Microsoft Hyper-V 存在竞争条件问题漏洞。以下产品和版本受到影响：Windows Server, version 20H2 (Server Core Installation),Windows 10 Version 21H2 for x64-based Systems,Windows 10 for x64-based Systems,Windows 10

CVE-2022-21975 affects Microsoft Windows 10 Version 1809. No confirmed in-the-wild exploitation; assess based on exposure. Microsoft Hyper-V是美国微软（Microsoft）公司的一个应用程序。一种系统管理程序虚拟化技术，能够实现桌面虚拟化。 Microsoft Hyper-V 存在竞争条件问题漏洞。以下产品和版本受到影响：Windows Server, version 20H2 (Server Core Installation),Windows 10 Vers CVE-2022-21975 vulnerability details, Shenlong CVE Platform, https://cve.imfht.com/detail/CVE-2022-21975

I. Basic Information for CVE-2022-21975

Affected Products

II. Public POCs for CVE-2022-21975

III. Intelligence Information for CVE-2022-21975

Vendor Advisories for CVE-2022-21975 (1)

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21975 vendor-advisory

• https://www.cve.org/CVERecord?id=CVE-2022-21975

Same Patch Batch · Microsoft · 2022-03-09 · 70 CVEs total

Showing top 20 of 70 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

V. Comments for CVE-2022-21975