diff options
| author | Mathy Vanhoef <Mathy.Vanhoef@kuleuven.be> | 2021-05-31 22:28:27 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-03 08:22:05 +0200 |
| commit | e76511a6fbb5e568a2db4da8da5a120481c914fe (patch) | |
| tree | c5de4178a47d289b75a38855ac1178e4cffb0b00 /tools/perf/scripts/python | |
| parent | 229fa01b0bd72559e5c5b99e402f180e47ad86a8 (diff) | |
mac80211: properly handle A-MSDUs that start with an RFC 1042 header
commit a1d5ff5651ea592c67054233b14b30bf4452999c upstream.
Properly parse A-MSDUs whose first 6 bytes happen to equal a rfc1042
header. This can occur in practice when the destination MAC address
equals AA:AA:03:00:00:00. More importantly, this simplifies the next
patch to mitigate A-MSDU injection attacks.
Cc: stable@vger.kernel.org
Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@kuleuven.be>
Link: https://lore.kernel.org/r/20210511200110.0b2b886492f0.I23dd5d685fe16d3b0ec8106e8f01b59f499dffed@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions