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.
The buddy allocator is an excellent fit for
，详情可参考夫子
南方周末：你提过，大概是在两年前开始准备重新参加肖赛。从那个时间点到2025年圣诞节前，你承受的压力是不是一直都很大？
To reassure some of you:
How is a user supposed to understand that they are potentially blowing away photos of deceased relatives, an encrypted property deed, or their digital currency?