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Question 253 - PT0-002 discussion

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A company requires that all hypervisors have the latest available patches installed. Which of the following would BEST explain the reason why this policy is in place?

A.
To provide protection against host OS vulnerabilities
Answers
A.
To provide protection against host OS vulnerabilities
B.
To reduce the probability of a VM escape attack
Answers
B.
To reduce the probability of a VM escape attack
C.
To fix any misconfigurations of the hypervisor
Answers
C.
To fix any misconfigurations of the hypervisor
D.
To enable all features of the hypervisor
Answers
D.
To enable all features of the hypervisor
Suggested answer: B

Explanation:

A hypervisor is a type of virtualization software that allows multiple virtual machines (VMs) to run on a single physical host machine. If the hypervisor is compromised, an attacker could potentially gain access to all of the VMs running on that host, which could lead to a significant data breach or other security issues.

One common type of attack against hypervisors is known as a VM escape attack. In this type of attack, an attacker exploits a vulnerability in the hypervisor to break out of the VM and gain access to the host machine. From there, the attacker can potentially gain access to other VMs running on the same host.

By ensuring that all hypervisors have the latest available patches installed, the company can reduce the likelihood that a VM escape attack will be successful. Patches often include security updates and vulnerability fixes that address known issues and can help prevent attacks.

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asked 02/10/2024
Louis Flink
43 questions
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