French cloud operator OVH has revealed it used its Sydney, Australia, datacenter as the crash test dummy to test a rapid ...
Ein 16 Jahre alter Fehler im KVM-Hypervisor von Linux ermöglicht es Angreifern, aus einer virtuellen Maschine auszubrechen und die Kontrolle über den Host zu übernehmen. Betroffen sind sowohl Intel- ...
A cloud tenant who rents a single virtual machine can now bring down every other VM on the physical host running it — or take root on the host itself and access every guest on that machine. That is ...
A dormant KVM vulnerability allows attackers to escape virtual machines and compromise host servers. Linux maintainers have released a fix, so system operators should update their kernels to prevent ...
The 16-year-old Januscape flaw affects Linux’s KVM hypervisor, allowing attackers to escape virtual machines and potentially execute code on the underlying host. A newly disclosed Linux kernel ...
A use-after-free bug in Linux's KVM hypervisor can be triggered from a guest virtual machine to corrupt the shadow-page state of the host kernel that runs it. Dubbed 'Januscape' and tracked as ...
AWS recently announced support for nested virtual machines within virtualized EC2 instances running KVM or Hyper-V. A long-awaited feature by the community, the new option enables use cases such as ...
Amazon Web Services has enabled nested virtualization for a handful of EC2 instances. Nested virtualization involves running a hypervisor inside another hypervisor. It is not an entirely bonkers idea ...
Oracle hat in den aktuellen Entwickler-Builds von VirtualBox experimentellen Support für KVM (Kernel-based Virtual Machine) integriert. Wie aus dem VirtualBox-Issue-Tracker auf GitHub hervorgeht, ...
Microsoft has released LiteBox, an experimental open-source library OS designed to sandbox applications while reducing their exposure to host systems. Written in Rust and published under the MIT ...
Azure CTO Mark Russinovich’s annual “Inside Azure Innovations” presentations give us a look at cooling innovations, bare-metal servers, and better storage. As 2025 comes to an end, it seems fitting to ...
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