From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:53022 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752257AbeBAMpo (ORCPT ); Thu, 1 Feb 2018 07:45:44 -0500 Subject: Patch "ima/policy: fix parsing of fsuuid" has been added to the 4.14-stable tree To: rppt@linux.vnet.ibm.com, gregkh@linuxfoundation.org, zohar@linux.vnet.ibm.com Cc: , From: Date: Thu, 01 Feb 2018 13:44:56 +0100 Message-ID: <151748909613475@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 ima/policy: fix parsing of fsuuid to the 4.14-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: ima-policy-fix-parsing-of-fsuuid.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 36447456e1cca853188505f2a964dbbeacfc7a7a Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Wed, 17 Jan 2018 20:27:11 +0200 Subject: ima/policy: fix parsing of fsuuid From: Mike Rapoport commit 36447456e1cca853188505f2a964dbbeacfc7a7a upstream. The switch to uuid_t invereted the logic of verfication that &entry->fsuuid is zero during parsing of "fsuuid=" rule. Instead of making sure the &entry->fsuuid field is not attempted to be overwritten, we bail out for perfectly correct rule. Fixes: 787d8c530af7 ("ima/policy: switch to use uuid_t") Signed-off-by: Mike Rapoport Signed-off-by: Mimi Zohar Signed-off-by: Greg Kroah-Hartman --- security/integrity/ima/ima_policy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/security/integrity/ima/ima_policy.c +++ b/security/integrity/ima/ima_policy.c @@ -743,7 +743,7 @@ static int ima_parse_rule(char *rule, st case Opt_fsuuid: ima_log_string(ab, "fsuuid", args[0].from); - if (uuid_is_null(&entry->fsuuid)) { + if (!uuid_is_null(&entry->fsuuid)) { result = -EINVAL; break; } Patches currently in stable-queue which might be from rppt@linux.vnet.ibm.com are queue-4.14/ima-policy-fix-parsing-of-fsuuid.patch