kern/87010: Reading kernel memory & pagefault under non-root

[Pawel Jakub Dawidek]

Synopsis: Reading kernel memory & pagefault under non-root

Responsible-Changed-From-To: freebsd-bugs->pjd
Responsible-Changed-By: pjd
Responsible-Changed-When: Sun Oct 9 14:24:46 GMT 2005
Responsible-Changed-Why: 
I'll look into this.
Just to clarify: vfs.usermount is 0 by default and is not recommended to
be turned on on systems with untrusted users.
mount(2) syscall is not permitted inside jail.

http://www.freebsd.org/cgi/query-pr.cgi?pr=87010