From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:49749 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965623AbbKFAOc (ORCPT ); Thu, 5 Nov 2015 19:14:32 -0500 Subject: Patch "iwlwifi: dvm: fix D3 firmware PN programming" has been added to the 4.1-stable tree To: johannes.berg@intel.com, gregkh@linuxfoundation.org, luciano.coelho@intel.com Cc: , From: Date: Thu, 05 Nov 2015 16:14:30 -0800 Message-ID: <144676887012648@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 iwlwifi: dvm: fix D3 firmware PN programming to the 4.1-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: iwlwifi-dvm-fix-d3-firmware-pn-programming.patch and it can be found in the queue-4.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 5bd166872d8f99f156fac191299d24f828bb2348 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 15 Sep 2015 14:36:09 +0200 Subject: iwlwifi: dvm: fix D3 firmware PN programming From: Johannes Berg commit 5bd166872d8f99f156fac191299d24f828bb2348 upstream. The code to send the RX PN data (for each TID) to the firmware has a devastating bug: it overwrites the data for TID 0 with all the TID data, leaving the remaining TIDs zeroed. This will allow replays to actually be accepted by the firmware, which could allow waking up the system. Signed-off-by: Johannes Berg Signed-off-by: Luca Coelho Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/iwlwifi/dvm/lib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/wireless/iwlwifi/dvm/lib.c +++ b/drivers/net/wireless/iwlwifi/dvm/lib.c @@ -1022,7 +1022,7 @@ static void iwlagn_wowlan_program_keys(s u8 *pn = seq.ccmp.pn; ieee80211_get_key_rx_seq(key, i, &seq); - aes_sc->pn = cpu_to_le64( + aes_sc[i].pn = cpu_to_le64( (u64)pn[5] | ((u64)pn[4] << 8) | ((u64)pn[3] << 16) | Patches currently in stable-queue which might be from johannes.berg@intel.com are queue-4.1/iwlwifi-dvm-fix-d3-firmware-pn-programming.patch queue-4.1/iwlwifi-fix-firmware-filename-for-3160.patch