From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Johannes Berg <johannes.berg@intel.com>,
Luca Coelho <luciano.coelho@intel.com>
Subject: [PATCH 3.14 04/37] iwlwifi: mvm: fix D3 firmware PN programming
Date: Fri, 6 Nov 2015 11:24:19 -0800 [thread overview]
Message-ID: <20151106192411.076810741@linuxfoundation.org> (raw)
In-Reply-To: <20151106192410.681850286@linuxfoundation.org>
3.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Johannes Berg <johannes.berg@intel.com>
commit 2cf5eb3ab7bb7f2e3a70edcef236cd62c87db030 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@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/wireless/iwlwifi/mvm/d3.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/iwlwifi/mvm/d3.c
@@ -297,12 +297,12 @@ static void iwl_mvm_wowlan_program_keys(
u8 *pn = seq.ccmp.pn;
ieee80211_get_key_rx_seq(key, i, &seq);
- aes_sc->pn = cpu_to_le64((u64)pn[5] |
- ((u64)pn[4] << 8) |
- ((u64)pn[3] << 16) |
- ((u64)pn[2] << 24) |
- ((u64)pn[1] << 32) |
- ((u64)pn[0] << 40));
+ aes_sc[i].pn = cpu_to_le64((u64)pn[5] |
+ ((u64)pn[4] << 8) |
+ ((u64)pn[3] << 16) |
+ ((u64)pn[2] << 24) |
+ ((u64)pn[1] << 32) |
+ ((u64)pn[0] << 40));
}
data->use_rsc_tsc = true;
break;
next prev parent reply other threads:[~2015-11-06 19:33 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-06 19:24 [PATCH 3.14 00/37] 3.14.57-stable review Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 01/37] ath9k: declare required extra tx headroom Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 02/37] iwlwifi: dvm: fix D3 firmware PN programming Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 03/37] iwlwifi: fix firmware filename for 3160 Greg Kroah-Hartman
2015-11-06 19:24 ` Greg Kroah-Hartman [this message]
2015-11-06 19:24 ` [PATCH 3.14 05/37] iwlwifi: pci: add a few more PCI subvendor IDs for the 7265 series Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 06/37] iommu/amd: Dont clear DTE flags when modifying it Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 07/37] powerpc/rtas: Validate rtas.entry before calling enter_rtas() Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 08/37] ASoC: wm8904: Correct number of EQ registers Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 09/37] x86/setup: Extend low identity map to cover whole kernel range Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 10/37] mm: make sendfile(2) killable Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 14/37] drm/nouveau/gem: return only valid domain when theres only one Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 16/37] drm/radeon: dont try to recreate sysfs entries on resume Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 18/37] rbd: require stable pages if message data CRCs are enabled Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 19/37] rbd: dont leak parent_spec in rbd_dev_probe_parent() Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 20/37] rbd: prevent kernel stack blow up on rbd map Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 21/37] Revert "ARM64: unwind: Fix PC calculation" Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 22/37] dm btree remove: fix a bug when rebalancing nodes after removal Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 23/37] dm btree: fix leak of bufio-backed block in btree_split_beneath error path Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 24/37] xhci: handle no ping response error properly Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 25/37] xhci: Add spurious wakeup quirk for LynxPoint-LP controllers Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 26/37] xen-blkfront: check for null drvdata in blkback_changed (XenbusStateClosing) Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 27/37] module: Fix locking in symbol_put_addr() Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 28/37] crypto: api - Only abort operations on fatal signal Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 29/37] md/raid1: submit_bio_wait() returns 0 on success Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 30/37] md/raid10: " Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 31/37] Revert "md: allow a partially recovered device to be hot-added to an array." Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 33/37] IB/cm: Fix rb-tree duplicate free and use-after-free Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 34/37] md/raid5: fix locking in handle_stripe_clean_event() Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 35/37] serial: 8250_pci: Add support for 16 port Exar boards Greg Kroah-Hartman
2015-11-23 14:23 ` Soeren Grunewald
2016-02-23 23:51 ` Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 36/37] serial: 8250_pci: Add support for 12 " Greg Kroah-Hartman
2015-11-06 19:24 ` [PATCH 3.14 37/37] xen: fix backport of previous kexec patch Greg Kroah-Hartman
2015-11-07 1:41 ` [PATCH 3.14 00/37] 3.14.57-stable review Guenter Roeck
2015-11-07 2:54 ` Shuah Khan
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