From: utzoo!decvax!harpo!utah-cs!lepreau
Newsgroups: net.unix-wizards
Title: Re: I felt slightly obnoxious, so....
Article-I.D.: utah-cs.1228
Posted: Sun Dec 12 11:17:40 1982
Received: Mon Dec 13 05:25:33 1982
References: sri-unix.4785

It was only a matter of time till one of these became widely available.
Ok, so we finally must do what we should have long ago: protect mem/kmem &
make all the mem pgms setgid or uid, and setgid is the better choice.
I'll save some of the rest of you some work, as grepping over most all our
binaries for mem/kmem came up with the following (on a 4.1a system).  
I should have checked for /dev/drum (swap) while I was there, but I forgot.
Did I miss any (except for local hacks)?

/usr/ucb/rstat
/usr/ucb/trpt
/usr/ucb/w (linked to /usr/ucb/uptime)
/usr/ucb/vmstat
/bin/ps
/usr/bin/iostat
/etc/dmesg
/etc/pstat
/usr/local/filepos
/usr/local/gcore
/usr/local/lib/emacs/loadst

Don't need to be setgid:
# /usr/local/setuid
# /etc/renice
# /etc/routed
# /etc/savecore