A denial of service vulnerability exists when Microsoft Hyper-V Network Switch on a host server fails to properly validate input from a privileged user on a guest operating system. An attacker who successfully exploited the vulnerability could cause the host server to crash. 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 that causes a host machine to crash. The update addresses the vulnerability by modifying how virtual machines access the Hyper-V Network Switch.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2019-08-14T20:55:01

Updated: 2024-08-04T17:51:27.330Z

Reserved: 2018-11-26T00:00:00

Link: CVE-2019-0714

cve-icon Vulnrichment

Updated: 2024-08-04T17:51:27.330Z

cve-icon NVD

Status : Modified

Published: 2019-08-14T21:15:12.547

Modified: 2024-11-21T04:17:09.270

Link: CVE-2019-0714

cve-icon Redhat

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