From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:37926 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752947AbcIIOhL (ORCPT ); Fri, 9 Sep 2016 10:37:11 -0400 Subject: Patch "rds: fix an infoleak in rds_inc_info_copy" has been added to the 4.4-stable tree To: kangjielu@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, juerg.haefliger@hpe.com, kjlu@gatech.edu, santosh.shilimkar@oracle.com Cc: , From: Date: Fri, 09 Sep 2016 16:37:08 +0200 Message-ID: <147343182830134@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled rds: fix an infoleak in rds_inc_info_copy to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: rds-fix-an-infoleak-in-rds_inc_info_copy.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 4116def2337991b39919f3b448326e21c40e0dbb Mon Sep 17 00:00:00 2001 From: Kangjie Lu Date: Thu, 2 Jun 2016 04:11:20 -0400 Subject: rds: fix an infoleak in rds_inc_info_copy From: Kangjie Lu commit 4116def2337991b39919f3b448326e21c40e0dbb upstream. The last field "flags" of object "minfo" is not initialized. Copying this object out may leak kernel stack data. Assign 0 to it to avoid leak. Signed-off-by: Kangjie Lu Acked-by: Santosh Shilimkar Signed-off-by: David S. Miller Signed-off-by: Juerg Haefliger Signed-off-by: Greg Kroah-Hartman --- net/rds/recv.c | 2 ++ 1 file changed, 2 insertions(+) --- a/net/rds/recv.c +++ b/net/rds/recv.c @@ -545,5 +545,7 @@ void rds_inc_info_copy(struct rds_incomi minfo.fport = inc->i_hdr.h_dport; } + minfo.flags = 0; + rds_info_copy(iter, &minfo, sizeof(minfo)); } Patches currently in stable-queue which might be from kangjielu@gmail.com are queue-4.4/0134-tipc-fix-an-infoleak-in-tipc_nl_compat_link_dump.patch queue-4.4/rds-fix-an-infoleak-in-rds_inc_info_copy.patch