Hi Szymon, > Microsoft Surface Precision Mouse provides bogus identity address when > pairing. It connects with Static Random address but provides Public > Address in SMP Identity Address Information PDU. Address has same > value but type is different. Workaround this by dropping IRK if ID > address discrepancy is detected. > >> HCI Event: LE Meta Event (0x3e) plen 19 > LE Connection Complete (0x01) > Status: Success (0x00) > Handle: 75 > Role: Master (0x00) > Peer address type: Random (0x01) > Peer address: E0:52:33:93:3B:21 (Static) > Connection interval: 50.00 msec (0x0028) > Connection latency: 0 (0x0000) > Supervision timeout: 420 msec (0x002a) > Master clock accuracy: 0x00 > > .... > >> ACL Data RX: Handle 75 flags 0x02 dlen 12 > SMP: Identity Address Information (0x09) len 7 > Address type: Public (0x00) > Address: E0:52:33:93:3B:21 > > Signed-off-by: Szymon Janc <szymon.janc@xxxxxxxxxxx> > Tested-by: Maarten Fonville <maarten.fonville@xxxxxxxxx> > Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=199461 > Cc: stable@xxxxxxxxxxxxxxx > --- > net/bluetooth/smp.c | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) patch has been applied to bluetooth-next tree. Regards Marcel
