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[PATCH] Fix nasty /proc vulnerability (CVE-2006-3626)
authorLinus Torvalds <torvalds@osdl.org>
Fri, 14 Jul 2006 23:59:02 +0000 (23:59 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sat, 15 Jul 2006 02:30:51 +0000 (19:30 -0700)
commitd8a2707576c2d12dd79d797a9bff3b10b3d182f7
tree0c70cf2e07ab13dfe0a13e4ac6ac380d225bdbd1tree | snapshot
parent407972755b44d0a18647dab1f1e62df80b6638d0commit | diff
[PATCH] Fix nasty /proc vulnerability (CVE-2006-3626)

Fix nasty /proc vulnerability

We have a bad interaction with both the kernel and user space being able
to change some of the /proc file status.  This fixes the most obvious
part of it, but I expect we'll also make it harder for users to modify
even their "own" files in /proc.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
fs/proc/base.c diff | blob | history
unionfs2-2.6.39.y