Nested Virtualization Bug Hunting with Cyberus Guest Tests
In this article, we describe our discovery of undocumented behavior in KVM's nesting feature. Learn how we solved the situation in our KVM backend for VirtualBox.
In this article, we describe our discovery of undocumented behavior in KVM's nesting feature. Learn how we solved the situation in our KVM backend for VirtualBox.
We're excited to share a new milestone for our KVM Backend for VirtualBox: nested virtualization is now supported. This means you can run virtual machines within other VMs, opening up new possibilities for testing and development environments. With nested virtualization, you can now run even more complex configurations, including HP Sure Click, enabling heightened security within virtualized environments.
In this article, we want to provide you with a closer look under the hood of our KVM backend for VirtualBox. It replaces the original VirtualBox kernel module with a backend implementation for the KVM hypervisor provided by Linux.
Today we are announcing the open-source release of our KVM backend for Virtualbox.
Have questions? Feel free to contact us using the form below. We're here to help!
service@cyberus-technology.de
+49 175 431 66 77