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[PATCH] Suspected information leak (mem pages) in ext2
authorMathieu Lafon <mlafon@arkoon.net>
Sat, 26 Mar 2005 01:50:01 +0000 (17:50 -0800)
committerGreg KH <gregkh@suse.de>
Thu, 12 May 2005 17:00:17 +0000 (10:00 -0700)
commit719f9e713a2de9c90a79a90900f3b297da409f67
tree43ad5e01bd82d5b645a5a7aa6c1e9915c488c02atree
parentff8b1b95f7ed208ce29b7c1d9d33abbd7ca447d7commit | diff
[PATCH] Suspected information leak (mem pages) in ext2

I think I have discovered a potential security problem in ext2: when a
new directory is created, the ext2 block written to disk is not
initialized.

Included is a proposed patch for Linux 2.6 (ext2_make_empty() function):

CAN-2005-0400 is assigned to this issue.

Signed-off-by: Chris Wright <chrisw@osdl.org>
fs/ext2/dir.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git