wpa_supplicant: fix WPA2 key replay security bug

WPA2 is vulnerable to replay attacks which result in unauthenticated users
having access to the network.

* CVE-2017-13077: reinstallation of the pairwise key in the Four-way handshake

* CVE-2017-13078: reinstallation of the group key in the Four-way handshake

* CVE-2017-13079: reinstallation of the integrity group key in the Four-way
handshake

* CVE-2017-13080: reinstallation of the group key in the Group Key handshake

* CVE-2017-13081: reinstallation of the integrity group key in the Group Key
handshake

* CVE-2017-13082: accepting a retransmitted Fast BSS Transition Reassociation
Request and reinstalling the pairwise key while processing it

* CVE-2017-13086: reinstallation of the Tunneled Direct-Link Setup (TDLS)
PeerKey (TPK) key in the TDLS handshake

* CVE-2017-13087: reinstallation of the group key (GTK) when processing a
Wireless Network Management (WNM) Sleep Mode Response frame

* CVE-2017-13088: reinstallation of the integrity group key (IGTK) when
processing a Wireless Network Management (WNM) Sleep Mode Response frame

Backport patches from upstream to resolve these CVEs.

(From OE-Core rev: 1c46e201ef486395ec047f29af272f8c3dfd9611)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.6.bb b/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.6.bb
index 5215b002a4..d6d4206a58 100644
--- a/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.6.bb
+++ b/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.6.bb
@@ -24,6 +24,7 @@ SRC_URI = "http://w1.fi/releases/wpa_supplicant-${PV}.tar.gz  \
            file://wpa_supplicant.conf \
            file://wpa_supplicant.conf-sane \
            file://99_wpa_supplicant \
+           file://key-replay-cve-multiple.patch \
           "
 SRC_URI[md5sum] = "091569eb4440b7d7f2b4276dbfc03c3c"
 SRC_URI[sha256sum] = "b4936d34c4e6cdd44954beba74296d964bc2c9668ecaa5255e499636fe2b1450"