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Xiao Yao dad8bac6a1 Bluetooth: MGMT/SMP: Fix address type when using SMP over BREDR/LE 
[ Upstream commit 59b047bc98084f8af2c41483e4d68a5adf2fa7f7 ]

If two Bluetooth devices both support BR/EDR and BLE, and also
support Secure Connections, then they only need to pair once.
The LTK generated during the LE pairing process may be converted
into a BR/EDR link key for BR/EDR transport, and conversely, a
link key generated during the BR/EDR SSP pairing process can be
converted into an LTK for LE transport. Hence, the link type of
the link key and LTK is not fixed, they can be either an LE LINK
or an ACL LINK.

Currently, in the mgmt_new_irk/ltk/crsk/link_key functions, the
link type is fixed, which could lead to incorrect address types
being reported to the application layer. Therefore, it is necessary
to add link_type/addr_type to the smp_irk/ltk/crsk and link_key,
to ensure the generation of the correct address type.

SMP over BREDR:
Before Fix:
> ACL Data RX: Handle 11 flags 0x02 dlen 12
        BR/EDR SMP: Identity Address Information (0x09) len 7
        Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76)
@ MGMT Event: New Identity Resolving Key (0x0018) plen 30
        Random address: 00:00:00:00:00:00 (Non-Resolvable)
        LE Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76)
@ MGMT Event: New Long Term Key (0x000a) plen 37
        LE Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76)
        Key type: Authenticated key from P-256 (0x03)

After Fix:
> ACL Data RX: Handle 11 flags 0x02 dlen 12
      BR/EDR SMP: Identity Address Information (0x09) len 7
        Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76)
@ MGMT Event: New Identity Resolving Key (0x0018) plen 30
        Random address: 00:00:00:00:00:00 (Non-Resolvable)
        BR/EDR Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76)
@ MGMT Event: New Long Term Key (0x000a) plen 37
        BR/EDR Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76)
        Key type: Authenticated key from P-256 (0x03)

SMP over LE:
Before Fix:
@ MGMT Event: New Identity Resolving Key (0x0018) plen 30
        Random address: 5F:5C:07:37:47:D5 (Resolvable)
        LE Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76)
@ MGMT Event: New Long Term Key (0x000a) plen 37
        LE Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76)
        Key type: Authenticated key from P-256 (0x03)
@ MGMT Event: New Link Key (0x0009) plen 26
        BR/EDR Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76)
        Key type: Authenticated Combination key from P-256 (0x08)

After Fix:
@ MGMT Event: New Identity Resolving Key (0x0018) plen 30
        Random address: 5E:03:1C:00:38:21 (Resolvable)
        LE Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76)
@ MGMT Event: New Long Term Key (0x000a) plen 37
        LE Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76)
        Key type: Authenticated key from P-256 (0x03)
@ MGMT Event: New Link Key (0x0009) plen 26
        Store hint: Yes (0x01)
        LE Address: F8:7D:76:F2:12:F3 (OUI F8-7D-76)
        Key type: Authenticated Combination key from P-256 (0x08)

Cc: stable@vger.kernel.org
Signed-off-by: Xiao Yao <xiaoyao@rock-chips.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-18 12:12:02 +01:00
..
9p Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bluetooth Bluetooth: MGMT/SMP: Fix address type when using SMP over BREDR/LE 2024-11-18 12:12:02 +01:00
caif Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
iucv Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netfilter netfilter: nf_tables: fix table flag updates 2024-11-18 11:43:32 +01:00
netns Revert "xfrm: fix a data-race in xfrm_gen_index()" 2024-11-17 19:38:56 +01:00
nfc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
phonet Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sctp Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tc_act Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
6lowpan.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
act_api.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
addrconf.h net: ipv6: support reporting otherwise unknown prefix flags in RTM_NEWPREFIX 2024-11-18 12:11:48 +01:00
af_ieee802154.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
af_rxrpc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
af_unix.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
af_vsock.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ah.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
arp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
atmclip.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ax25.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ax88796.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bareudp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bond_3ad.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bond_alb.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bond_options.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bonding.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bpf_sk_storage.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
busy_poll.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
calipso.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cfg80211-wext.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cfg80211.h Backport mac80211 patches from linux-6.1.y 2024-06-15 16:29:20 -03:00
cfg802154.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
checksum.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cipso_ipv4.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cls_cgroup.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cnss2.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cnss_nl.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cnss_prealloc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cnss_utils.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
codel.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
codel_impl.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
codel_qdisc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
compat.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
datalink.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dcbevent.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dcbnl.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
devlink.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dropdump.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dsa.h Backport mac80211 patches from linux-6.1.y 2024-06-15 16:29:20 -03:00
dsfield.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dst.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dst_cache.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dst_metadata.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dst_ops.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
erspan.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
esp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
espintcp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ethoc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
failover.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fib_notifier.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fib_rules.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
firewire.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
flow.h inet: shrink struct flowi_common 2024-11-18 11:43:07 +01:00
flow_dissector.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
flow_offload.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fou.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fq.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fq_impl.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
garp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gen_stats.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
genetlink.h drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group 2024-11-18 12:11:46 +01:00
geneve.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gre.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gro_cells.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gtp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gue.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hwbm.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
icmp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ieee80211_radiotap.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ieee802154_netdev.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
if_inet6.h net: ipv6: support reporting otherwise unknown prefix flags in RTM_NEWPREFIX 2024-11-18 12:11:48 +01:00
ife.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ila.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inet6_connection_sock.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inet6_hashtables.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inet_common.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inet_connection_sock.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inet_ecn.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inet_frag.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inet_hashtables.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inet_sock.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inet_timewait_sock.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inetpeer.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ip.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ip6_checksum.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ip6_fib.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ip6_route.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ip6_tunnel.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ip_fib.h ipv4/fib: send notify when delete source address routes 2024-11-08 11:26:17 +01:00
ip_tunnels.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ip_vs.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipcomp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipconfig.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipv6.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipv6_frag.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipv6_stubs.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipx.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
iw_handler.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
kcm.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
l3mdev.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lag.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lapb.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lib80211.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
llc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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llc_c_ev.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
llc_c_st.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
llc_conn.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
llc_if.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
llc_pdu.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
llc_s_ac.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
llc_s_ev.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
llc_s_st.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
llc_sap.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lwtunnel.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mac80211.h Backport mac80211 patches from linux-6.1.y 2024-06-15 16:29:20 -03:00
mac802154.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
macsec.h net: macsec: indicate next pn update when offloading 2024-11-08 11:25:46 +01:00
mip6.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mld.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mpls.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mpls_iptunnel.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mptcp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mrp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ncm.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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neighbour.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
net_failover.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
net_namespace.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
net_ratelimit.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netevent.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netlabel.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netlink.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netprio_cgroup.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netrom.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nexthop.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nl802154.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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pie.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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protocol.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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red.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
regulatory.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
request_sock.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rose.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
route.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rpl.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rsi_91x.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rtnetlink.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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sch_generic.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scm.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
secure_seq.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
seg6.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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seg6_local.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
skb_tracer.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
slhc_vj.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
smc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
snmp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sock.h net: annotate data-races around sk->sk_dst_pending_confirm 2024-11-18 11:43:12 +01:00
sock_reuseport.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Space.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
stp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
strparser.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
switchdev.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp.h tcp: fix cookie_init_timestamp() overflows 2024-11-18 11:42:50 +01:00
tcp_states.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
TEST_MAPPING Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
timewait_sock.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tipc.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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udp_tunnel.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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virt_wifi.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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