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Johannes Berg b5fb043489 wifi: mac80211: drop invalid source address OCB frames 
[ Upstream commit d1b1a5eb27c4948e8811cf4dbb05aaf3eb10700c ]

In OCB, don't accept frames from invalid source addresses
(and in particular don't try to create stations for them),
drop the frames instead.

Reported-by: syzbot+8b512026a7ec10dcbdd9@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/r/6788d2d9.050a0220.20d369.0028.GAE@google.com/
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Tested-by: syzbot+8b512026a7ec10dcbdd9@syzkaller.appspotmail.com
Link: https://patch.msgid.link/20250616171838.7433379cab5d.I47444d63c72a0bd58d2e2b67bb99e1fea37eec6f@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
2025-12-23 11:37:12 +00:00
..
aes_ccm.c
…
aes_ccm.h
…
aes_cmac.c
…
aes_cmac.h
…
aes_gcm.c
…
aes_gcm.h
…
aes_gmac.c
…
aes_gmac.h
…
agg-rx.c
mac80211: Fix sending ADDBA response for an ongoing session
2018-05-30 07:51:58 +02:00
agg-tx.c
mac80211: send ADDBA requests using the tid/queue of the aggregation session
2021-12-22 09:17:58 +01:00
cfg.c
wifi: mac80211: do not pass a stopped vif to the driver in .get_txpower
2025-12-23 11:23:58 +00:00
chan.c
wifi: mac80211: fix use-after-free in chanctx code
2022-06-14 16:53:52 +02:00
debug.h
…
debugfs_key.c
…
debugfs_key.h
…
debugfs_netdev.c
mac80211: fix txq null pointer dereference
2019-10-29 09:16:57 +01:00
debugfs_netdev.h
…
debugfs_sta.c
mac80211: drop data frames without key on encrypted links
2021-08-26 08:37:05 -04:00
debugfs_sta.h
…
debugfs.c
…
debugfs.h
…
driver-ops.c
mac80211: fix station rate table updates on assoc
2021-02-10 09:12:09 +01:00
driver-ops.h
mac80211: do not call driver wake_tx_queue op during reconfig
2019-04-27 09:35:38 +02:00
ethtool.c
…
fils_aead.c
…
fils_aead.h
…
ht.c
…
ibss.c
wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected
2022-09-15 12:23:51 +02:00
ieee80211_i.h
wifi: mac80211: fix ieee80211_bss_*_flags kernel-doc
2025-12-23 10:59:58 +00:00
iface.c
wifi: mac80211: Purge vif txq in ieee80211_do_stop()
2025-12-23 11:30:47 +00:00
Kconfig
…
key.c
wifi: mac80211: skip non-uploaded keys in ieee80211_iter_keys
2025-12-23 11:23:56 +00:00
key.h
mac80211: prevent mixed key and fragment cache attacks
2021-06-03 08:36:13 +02:00
led.c
…
led.h
…
main.c
mac80211: fix user-power when emulating chanctx
2025-12-23 11:24:06 +00:00
Makefile
…
mesh_hwmp.c
wifi: mac80211: do not offer a mesh path if forwarding is disabled
2025-12-23 11:37:02 +00:00
mesh_pathtbl.c
wifi: mac80211: mesh: Fix leak of mesh_preq_queue objects
2025-12-23 11:03:23 +00:00
mesh_plink.c
wifi: mac80211: mesh_plink: fix matches_local logic
2024-01-08 11:25:03 +01:00
mesh_ps.c
…
mesh_sync.c
…
mesh.c
wifi: mac80211: mesh: init nonpeer_pm to active by default in mesh sdata
2025-12-23 11:15:36 +00:00
mesh.h
mac80211: fix TX status reporting for ieee80211s
2018-11-04 14:52:37 +01:00
michael.c
…
michael.h
…
mlme.c
mac80211: initialize variable have_higher_than_11mbit
2022-01-11 13:57:35 +01:00
ocb.c
…
offchannel.c
…
pm.c
…
rate.c
mac80211: fix station rate table updates on assoc
2021-02-10 09:12:09 +01:00
rate.h
…
rc80211_minstrel_debugfs.c
…
rc80211_minstrel_ht_debugfs.c
…
rc80211_minstrel_ht.c
mac80211: minstrel_ht: fix per-group max throughput rate initialization
2020-01-27 14:46:43 +01:00
rc80211_minstrel_ht.h
…
rc80211_minstrel.c
mac80211: minstrel: fix tx status processing corner case
2020-11-24 13:05:56 +01:00
rc80211_minstrel.h
mac80211: minstrel: remove deferred sampling code
2020-11-24 13:05:56 +01:00
rx.c
wifi: mac80211: drop invalid source address OCB frames
2025-12-23 11:37:12 +00:00
scan.c
wifi: mac80211: fix UBSAN noise in ieee80211_prep_hw_scan()
2025-12-23 11:15:36 +00:00
spectmgmt.c
mac80211: Do not disconnect on invalid operating class
2018-05-30 07:51:58 +02:00
sta_info.c
wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup()
2025-12-23 11:03:24 +00:00
sta_info.h
mac80211: drop data frames without key on encrypted links
2021-08-26 08:37:05 -04:00
status.c
mac80211: add ieee80211_is_any_nullfunc()
2020-05-10 10:29:03 +02:00
tdls.c
mac80211: handle deauthentication/disassociation from TDLS peer
2019-06-25 11:36:55 +08:00
tkip.c
mac80211: Fix TKIP replay protection immediately after key setup
2020-02-05 14:18:21 +00:00
tkip.h
…
trace_msg.h
mac80211: Increase MAX_MSG_LEN
2019-05-16 19:42:21 +02:00
trace.c
…
trace.h
…
tx.c
Revert "wifi: mac80211: Update skb's control block key in ieee80211_tx_dequeue()"
2025-12-23 11:30:48 +00:00
util.c
wifi: mac80211: fix beacon interval calculation overflow
2025-12-23 11:37:09 +00:00
vht.c
mac80211: do not allow bigger VHT MPDUs than the hardware supports
2020-10-14 09:51:07 +02:00
wep.c
…
wep.h
…
wme.c
…
wme.h
…
wpa.c
mac80211: fix use-after-free in CCMP/GCMP RX
2021-10-06 15:05:08 +02:00
wpa.h
…