description: 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.
problem types: Denial of Service
affected:
{
product: Windows 10 Version 1903 for x64-based Systems
vendor: Microsoft
versions:
status: affected, version: unspecified
}
{
product: Windows Server, version 1903 (Server Core installation)
vendor: Microsoft
versions:
status: affected, version: unspecified
}
{
product: Windows 10 Version 1909 for x64-based Systems
vendor: Microsoft
versions:
status: affected, version: unspecified
}
{
product: Windows Server, version 1909 (Server Core installation)
vendor: Microsoft
versions:
status: affected, version: unspecified
}
