Preface: If you don’t use the VMware 3D graphics feature. Perhaps the remedy solution this week by vendors in 3D features fixed will not your focus. But how about USB feature?
Background: To enable PCI devices to interrupt the CPU, all PCI devices on the PCI bus are assigned an IRQ number. The VMkernel uses discovery and interrupt rerouting mechanisms provided by the BIOS to assign these IRQ numbers. In certain cases due to hardware design, however, two or more devices might be tied to the same interrupt controller pin.
Impact:A malicious actor with local administrative privileges on a virtual machine may be able to exploit this issue to crash the virtual machine’s vmx process leading to a denial of service condition or execute code on the hypervisor from a virtual machine.
Concept: Refer to attached diagram
Remedy: Official announcement -https://www.vmware.com/security/advisories/VMSA-2020-0015.html