The guest runs in a separate virtual address space enforced by the CPU hardware. A bug in the guest kernel cannot access host memory because the hardware prevents it. The host kernel only sees the user-space process. The attack surface is the hypervisor and the Virtual Machine Monitor, both of which are orders of magnitude smaller than the full kernel surface that containers share.
Will tech trump tradition at bakers and biscuit makers?
。safew官方版本下载对此有专业解读
Multi-platform scheduling，更多细节参见safew官方版本下载
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let memory = new WebAssembly.Memory(...);