This security advisory describes one low risk vulnerability.
CWE-125 - Out-of-bounds Read
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition when the Windows Hyper-V Network Switch on a host operating system fails to properly validate input from an authenticated user on a guest operating system. A remote authenticated user on a guest operating system can run a specially crafted application that could cause the Hyper-V host operating system to disclose memory information.Mitigation
Install updates from vendor's website.Vulnerable software versions
Windows: 10 1703, 10 1709, 10 1803, 10 1809
Windows Server: 1803, 2019CPE
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.