Several security issues in the 802.11 implementations were found by
Mathy Vanhoef (New York University Abu Dhabi), and this contains the
fixes developed for mac80211 and specifically Qualcomm drivers, I'm
sending this together (as agreed with Kalle) to have just a single
set of patches for now. We don't know about other vendors though.

More details in the patch posting:
ath11k: Drop multicast fragments

Fragmentation is used only with unicast frames. Drop multicast fragments
to avoid any undesired behavior.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK. v2

Signed-off-by: Sriram R <>
Signed-off-by: Jouni Malinen <>
Signed-off-by: Johannes Berg <>
1 file changed