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(parent: bf30ca9) | patch
mac80211: prevent attacks on TKIP/WEP as well
authorJohannes Berg <johannes.berg@intel.com>
Tue, 11 May 2021 18:02:49 +0000 (20:02 +0200)
committerJohannes Berg <johannes.berg@intel.com>
Tue, 11 May 2021 18:14:11 +0000 (20:14 +0200)
commit7e44a0b597f04e67eee8cdcbe7ee706c6f5de38b
tree0bea055b756085d2270ba2cb53df9ff643d70791tree | snapshot
parentbf30ca922a0c0176007e074b0acc77ed345e9990commit | diff
mac80211: prevent attacks on TKIP/WEP as well

Similar to the issues fixed in previous patches, TKIP and WEP
should be protected even if for TKIP we have the Michael MIC
protecting it, and WEP is broken anyway.

However, this also somewhat protects potential other algorithms
that drivers might implement.

Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210511200110.430e8c202313.Ia37e4e5b6b3eaab1a5ae050e015f6c92859dbe27@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/rx.c diff | blob | history
net/mac80211/sta_info.h diff | blob | history
Domain: System / Kernel;