Have you guys seen this advisory yet? It looks rather serious: http://isec.pl/vulnerabilities/isec-0016-procleaks.txt Apparently this is fixed in 2.4.27-rc5 (don't know about 2.6 series): http://lwn.net/Articles/96485/ The fix should probably go into Debian kernels in sarge... regards, -- Kevin B. McCarty <kmccarty@princeton.edu> Physics Department WWW: http://www.princeton.edu/~kmccarty/ Princeton University GPG public key ID: 4F83C751 Princeton, NJ 08544