While this is not typical, you should be aware of such potential problems at the kernel level.
尽管这种情况并不常见，但您应该注意内核级别的这类潜在问题。
2
While this is not typical, you need to be aware of such potential problems at the kernel level.
虽然这并不常见，但您需要意识到内核级中这种潜在问题。
3
Finally, because the kernel manages the graphics chip, the X server may not be required to run with root privileges, hardening the operating system by removing another set of potential exploits.