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Code Issues Releases Wiki Activity
linux-stable/net/mac80211
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Felix Fietkau 7eeabcea79 wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes 
commit 4f2bdb3c5e upstream.

When moving a station out of a VLAN and deleting the VLAN afterwards, the
fast_rx entry still holds a pointer to the VLAN's netdev, which can cause
use-after-free bugs. Fix this by immediately calling ieee80211_check_fast_rx
after the VLAN change.

Cc: stable@vger.kernel.org
Reported-by: ranygh@riseup.net
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://msgid.link/20240316074336.40442-1-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-04-03 15:19:48 +02:00
..
aead_api.c
aead_api.h
aes_ccm.h
aes_cmac.c
aes_cmac.h
aes_gcm.h
aes_gmac.c
aes_gmac.h
agg-rx.c
agg-tx.c
airtime.c
cfg.c wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes 2024-04-03 15:19:48 +02:00
chan.c wifi: mac80211: recalc chanctx mindef before assigning 2023-06-09 10:34:15 +02:00
debug.h
debugfs.c
debugfs.h
debugfs_key.c
debugfs_key.h
debugfs_netdev.c wifi: mac80211: Fix permissions for valid_links debugfs entry 2023-07-19 16:21:09 +02:00
debugfs_netdev.h
debugfs_sta.c
debugfs_sta.h
driver-ops.c
driver-ops.h
eht.c
ethtool.c
fils_aead.c
fils_aead.h
he.c wifi: mac80211: use correct iftype HE cap 2023-06-14 11:15:18 +02:00
ht.c wifi: mac80211: handle 320 MHz in ieee80211_ht_cap_ie_to_sta_ht_cap 2024-01-20 11:50:03 +01:00
ibss.c wifi: mac80211: work around Cisco AP 9115 VHT MPDU length 2023-10-25 12:03:10 +02:00
ieee80211_i.h wifi: mac80211: move sched-scan stop work to wiphy work 2023-11-20 11:51:51 +01:00
iface.c wifi: mac80211: move scan work to wiphy work 2023-11-20 11:51:51 +01:00
Kconfig
key.c wifi: mac80211: fix potential key use-after-free 2023-10-10 22:00:41 +02:00
key.h
led.c
led.h
link.c wifi: mac80211: fix link activation settings order 2023-06-21 16:00:59 +02:00
main.c wifi: mac80211: move sched-scan stop work to wiphy work 2023-11-20 11:51:51 +01:00
Makefile
mesh.c
mesh.h
mesh_hwmp.c
mesh_pathtbl.c
mesh_plink.c wifi: mac80211: mesh_plink: fix matches_local logic 2024-01-01 12:38:54 +00:00
mesh_ps.c
mesh_sync.c
michael.c
michael.h
mlme.c wifi: mac80211: adding missing drv_mgd_complete_tx() call 2024-03-01 13:26:29 +01:00
ocb.c
offchannel.c wifi: mac80211: move offchannel works to wiphy work 2023-11-20 11:51:51 +01:00
pm.c
rate.c wifi: mac80211: only call drv_sta_rc_update for uploaded stations 2024-03-26 18:20:26 -04:00
rate.h
rc80211_minstrel_ht.c
rc80211_minstrel_ht.h
rc80211_minstrel_ht_debugfs.c
rx.c wifi: mac80211: check S1G action frame size 2023-09-23 11:11:02 +02:00
s1g.c
scan.c wifi: mac80211: move sched-scan stop work to wiphy work 2023-11-20 11:51:51 +01:00
spectmgmt.c
sta_info.c wifi: mac80211: fix race condition on enabling fast-xmit 2024-03-01 13:26:25 +01:00
sta_info.h
status.c
tdls.c
tkip.c
tkip.h
trace.c
trace.h wifi: mac80211: fix min center freq offset tracing 2023-05-24 17:32:46 +01:00
trace_msg.h
tx.c wifi: mac80211: fix race condition on enabling fast-xmit 2024-03-01 13:26:25 +01:00
util.c wifi: mac80211: move scan work to wiphy work 2023-11-20 11:51:51 +01:00
vht.c wifi: mac80211: work around Cisco AP 9115 VHT MPDU length 2023-10-25 12:03:10 +02:00
wep.c
wep.h
wme.c
wme.h
wpa.c
wpa.h