Virtualization has become a cornerstone of modern computing, offering a myriad of benefits from cost savings to improved efficiency and scalability. Among the myriad of options available for server ...
QEMU 10.2 revises security policies, modernizes the crypto subsystem, and accelerates asynchronous I/O under Linux.
Venom (Virtualized Environment Neglected Operations Manipulation), the recently discovered security hole in the open-source QEMU virtual machine hypervisor, has been fixed. That's the good news. The ...
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New Spectre-based CPU vulnerability allows guests to steal sensitive data from the cloud
ETH Zurich researchers found a new Spectre-BTI attack called VMSCAPE that lets a VM steal host data It affects cloud setups using KVM/QEMU on AMD and Intel CPUs, bypassing existing defenses They ...
Google has launched kvmCTF, a new vulnerability reward program (VRP) first announced in October 2023 to improve the security of the Kernel-based Virtual Machine (KVM) hypervisor that comes with ...
The Spectre-like CPU branch target injection (BTI) breaks the guest-host layer in virtualized environments, introducing a new threat to data centers and the cloud. Researchers have demonstrated a ...
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