N/A

A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate specific malicious data from a user on a guest operating system.To exploit the vulnerability, an attacker who already has a privileged account on a guest operating system, running as a virtual machine, could run a specially crafted application.The security update addresses the vulnerability by resolving the conditions where Hyper-V would fail to handle these requests., aka 'Windows Hyper-V Denial of Service Vulnerability'. This CVE ID is unique from CVE-2020-0661.

N/A

N/A

Microsoft Hyper-V 输入验证错误漏洞

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 中存在输入验证错误漏洞，该漏洞源于程序无法正确验证来自虚拟机操作系统用户的恶意数据。攻击者可借助特制的应用程序利用该漏洞造成拒绝服务。以下产品及版本受到影响：Microsoft Windows 10版本1903，Windows 10版本1909，Windows Server版本1903，Windows Server版本1909。

N/A

N/A