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Edward Adam Davis 8a67b8d2ad wifi: cfg80211: fix RCU dereference in __cfg80211_bss_update 
[ Upstream commit 1184950e341c11b6f82bc5b59564411d9537ab27 ]

Replace rcu_dereference() with rcu_access_pointer() since we hold
the lock here (and aren't in an RCU critical section).

Fixes: 32af9a9e1069 ("wifi: cfg80211: free beacon_ies when overridden from hidden BSS")
Reported-and-tested-by: syzbot+864a269c27ee06b58374@syzkaller.appspotmail.com
Signed-off-by: Edward Adam Davis <eadavis@qq.com>
Link: https://msgid.link/tencent_BF8F0DF0258C8DBF124CDDE4DD8D992DCF07@qq.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-02-05 20:14:34 +00:00
..
6lowpan
…
9p
net: 9p: avoid freeing uninit memory in p9pdu_vreadf
2024-01-01 12:42:41 +00:00
802
…
8021q
vlan: skip nested type that is not IFLA_VLAN_QOS_MAPPING
2024-01-31 16:19:01 -08:00
appletalk
appletalk: Fix Use-After-Free in atalk_ioctl
2023-12-20 17:01:50 +01:00
atm
atm: Fix Use-After-Free in do_vcc_ioctl
2023-12-20 17:01:48 +01:00
ax25
ax25: Kconfig: Update link for linux-ax25.org
2023-09-18 12:56:58 +01:00
batman-adv
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-08-24 10:51:39 -07:00
bluetooth
Bluetooth: L2CAP: Fix possible multiple reject send
2024-02-05 20:14:25 +00:00
bpf
bpf: Fix a few selftest failures due to llvm18 change
2024-02-05 20:14:20 +00:00
bpfilter
…
bridge
bridge: cfm: fix enum typo in br_cc_ccm_tx_parse
2024-02-05 20:14:25 +00:00
caif
sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)
2023-06-24 15:50:13 -07:00
can
can: isotp: isotp_sendmsg(): fix TX state detection and wait behavior
2023-10-06 12:54:33 +02:00
ceph
libceph: use kernel_connect()
2023-10-09 13:35:24 +02:00
core
xdp: reflect tail increase for MEM_TYPE_XSK_BUFF_POOL
2024-01-31 16:19:05 -08:00
dcb
net: dcb: choose correct policy to parse DCB_ATTR_BCN
2023-08-01 21:07:46 -07:00
dccp
dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses.
2023-11-20 11:59:35 +01:00
devlink
devlink: Hold devlink lock on health reporter dump get
2023-10-06 15:56:46 -07:00
dns_resolver
keys, dns: Fix size check of V1 server-list header
2024-01-25 15:35:41 -08:00
dsa
net: dsa: mark parsed interface mode for legacy switch drivers
2023-08-09 13:08:09 -07:00
ethernet
…
ethtool
ethtool: netlink: Add missing ethnl_ops_begin/complete
2024-01-25 15:36:00 -08:00
handshake
net/handshake: fix file ref count in handshake_nl_accept_doit()
2023-10-23 10:19:33 -07:00
hsr
hsr: Prevent use after free in prp_create_tagged_frame()
2023-11-20 11:59:34 +01:00
ieee802154
sysctl-6.6-rc1
2023-08-29 17:39:15 -07:00
ife
net: sched: ife: fix potential use-after-free
2024-01-01 12:42:30 +00:00
ipv4
net/bpf: Avoid unused "sin_addr_len" warning when CONFIG_CGROUP_BPF is not set
2024-01-31 16:19:09 -08:00
ipv6
bpf: Propagate modified uaddrlen from cgroup sockaddr programs
2024-01-31 16:19:04 -08:00
iucv
…
kcm
net: kcm: fix direct access to bv_len
2024-02-05 20:14:25 +00:00
key
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-08-18 12:44:56 -07:00
l2tp
udp: annotate data-races around udp->encap_type
2023-11-20 11:58:56 +01:00
l3mdev
…
lapb
…
llc
llc: Drop support for ETH_P_TR_802_2.
2024-01-31 16:19:01 -08:00
mac80211
wifi: mac80211: fix potential sta-link leak
2024-01-31 16:19:00 -08:00
mac802154
Core WPAN changes:
2023-06-24 15:41:46 -07:00
mctp
mctp: perform route lookups under a RCU read-side lock
2023-10-10 19:43:22 -07:00
mpls
networking: Update to register_net_sysctl_sz
2023-08-15 15:26:18 -07:00
mptcp
mptcp: relax check on MPC passive fallback
2024-01-25 15:35:59 -08:00
ncsi
net/ncsi: Fix netlink major/minor version numbers
2024-01-25 15:35:20 -08:00
netfilter
netfilter: nf_tables: reject QUEUE/DROP verdict parameters
2024-01-31 16:19:06 -08:00
netlabel
calipso: fix memory leak in netlbl_calipso_add_pass()
2024-01-25 15:35:14 -08:00
netlink
netlink: fix potential sleeping issue in mqueue_flush_file
2024-01-31 16:19:02 -08:00
netrom
netrom: Deny concurrent connect().
2023-08-28 06:58:46 +01:00
nfc
nfc: Do not send datagram if socket state isn't LLCP_BOUND
2024-01-20 11:51:46 +01:00
nsh
net: move gso declarations and functions to their own files
2023-06-10 00:11:41 -07:00
openvswitch
net/sched: act_ct: Always fill offloading tuple iifidx
2023-11-20 11:59:37 +01:00
packet
packet: Move reference count in packet_sock to atomic_long_t
2023-12-13 18:45:23 +01:00
phonet
sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)
2023-06-24 15:50:13 -07:00
psample
psample: Require 'CAP_NET_ADMIN' when joining "packets" group
2023-12-13 18:45:10 +01:00
qrtr
net: qrtr: ns: Return 0 if server port is not present
2024-01-20 11:51:47 +01:00
rds
net/rds: Fix UBSAN: array-index-out-of-bounds in rds_cmsg_recv
2024-01-31 16:19:01 -08:00
rfkill
net: rfkill: gpio: set GPIO direction
2024-01-01 12:42:41 +00:00
rose
net/rose: fix races in rose_kill_by_device()
2024-01-01 12:42:31 +00:00
rxrpc
rxrpc_find_service_conn_rcu: fix the usage of read_seqbegin_or_lock()
2024-02-05 20:14:16 +00:00
sched
net/sched: flower: Fix chain template offload
2024-01-31 16:19:02 -08:00
sctp
sctp: fix busy polling
2024-01-25 15:35:30 -08:00
smc
net/smc: disable SEID on non-s390 archs where virtual ISM may be used
2024-02-05 20:14:25 +00:00
strparser
…
sunrpc
SUNRPC: Fix a suspicious RCU usage warning
2024-02-05 20:14:17 +00:00
switchdev
net: switchdev: Add a helper to replay objects on a bridge port
2023-07-21 08:54:03 +01:00
tipc
tipc: Fix kernel-infoleak due to uninitialized TLV value
2023-11-28 17:19:51 +00:00
tls
net: tls, fix WARNIING in __sk_msg_free
2024-01-25 15:35:58 -08:00
unix
bpf: sockmap, fix proto update hook to avoid dup calls
2024-01-25 15:35:30 -08:00
vmw_vsock
virtio/vsock: send credit update during setting SO_RCVLOWAT
2024-01-25 15:35:26 -08:00
wireless
wifi: cfg80211: fix RCU dereference in __cfg80211_bss_update
2024-02-05 20:14:34 +00:00
x25
sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)
2023-06-24 15:50:13 -07:00
xdp
xsk: make xsk_buff_pool responsible for clearing xdp_buff::flags
2024-01-31 16:19:04 -08:00
xfrm
ipsec-2023-10-17
2023-10-17 18:21:13 -07:00
compat.c
…
devres.c
…
Kconfig
bpf: Add fd-based tcx multi-prog infra with link support
2023-07-19 10:07:27 -07:00
Kconfig.debug
…
Makefile
…
socket.c
net: Save and restore msg_namelen in sock_sendmsg
2024-01-10 17:16:51 +01:00
sysctl_net.c
sysctl: Add size to register_net_sysctl function
2023-08-15 15:26:17 -07:00