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 3.14-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:
iwlwifi-dvm-fix-d3-firmware-pn-programming.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 5bd166872d8f99f156fac191299d24f828bb2348 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@xxxxxxxxx>
Date: Tue, 15 Sep 2015 14:36:09 +0200
Subject: iwlwifi: dvm: fix D3 firmware PN programming
From: Johannes Berg <johannes.berg@xxxxxxxxx>
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 <johannes.berg@xxxxxxxxx>
Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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@xxxxxxxxx are
queue-3.14/iwlwifi-dvm-fix-d3-firmware-pn-programming.patch
queue-3.14/iwlwifi-fix-firmware-filename-for-3160.patch
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