A Google spokesperson told the BBC: "We're deeply sorry for this mistake. We've removed the offensive notification and are working to prevent this from happening again."
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.
。关于这个话题，旺商聊官方下载提供了深入分析
dest[i] = (offset + i) & 0xFF;。Safew下载对此有专业解读
GitHub Repository: pure-effect，详情可参考夫子