Alexander Wetzel 22dfb21bf1 wifi: cfg80211: Fix use after free for wext ... commit 015b8cc5e7 upstream. Key information in wext.connect is not reset on (re)connect and can hold data from a previous connection. Reset key data to avoid that drivers or mac80211 incorrectly detect a WEP connection request and access the freed or already reused memory. Additionally optimize cfg80211_sme_connect() and avoid an useless schedule of conn_work. Fixes: fffd0934b9 ("cfg80211: rework key operation") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230124141856.356646-1-alexander@wetzel-home.de Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-03-10 09:34:22 +01:00
..
6lowpan
9p	use less confusing names for iov_iter direction initializers	2023-02-09 11:28:04 +01:00
802	mrp: introduce active flags to prevent UAF when applicant uninit	2022-12-31 13:33:02 +01:00
8021q	net: gro: skb_gro_header helper function	2022-08-25 10:33:21 +02:00
appletalk
atm	net/atm: fix proc_mpc_write incorrect return value	2022-10-15 11:08:36 +01:00
ax25	ax25: move from strlcpy with unused retval to strscpy	2022-08-22 17:55:50 -07:00
batman-adv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-09-22 13:02:10 -07:00
bluetooth	Bluetooth: L2CAP: Fix potential user-after-free	2023-03-10 09:33:01 +01:00
bpf	bpf: Move skb->len == 0 checks into __bpf_redirect	2022-12-31 13:32:14 +01:00
bpfilter
bridge	netfilter: br_netfilter: disable sabotage_in hook after first suppression	2023-02-09 11:28:08 +01:00
caif	net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues().	2023-03-03 11:52:23 +01:00
can	can: isotp: check CAN address family in isotp_bind()	2023-03-10 09:33:51 +01:00
ceph	use less confusing names for iov_iter direction initializers	2023-02-09 11:28:04 +01:00
core	scm: add user copy checks to put_cmsg()	2023-03-10 09:33:54 +01:00
dcb
dccp	dccp/tcp: Avoid negative sk_forward_alloc by ipv6_pinfo.pktoptions.	2023-02-22 12:59:52 +01:00
dns_resolver
dsa	net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path	2022-12-31 13:32:29 +01:00
ethernet	net: gro: skb_gro_header helper function	2022-08-25 10:33:21 +02:00
ethtool	net/ethtool/ioctl: return -EOPNOTSUPP if we have no phy stats	2023-01-24 07:24:31 +01:00
hsr	hsr: Synchronize sequence number updates.	2022-12-31 13:32:22 +01:00
ieee802154	net: ieee802154: fix error return code in dgram_bind()	2022-10-07 09:29:17 +02:00
ife
ipv4	inet: fix fast path in __inet_hash_connect()	2023-03-10 09:33:49 +01:00
ipv6	ipv6: Fix tcp socket connection with DSCP.	2023-02-22 12:59:54 +01:00
iucv
kcm	kcm: close race conditions on sk_receive_queue	2022-11-15 12:42:26 +01:00
key	xfrm: Fix oops in __xfrm_state_delete()	2022-11-22 07:14:55 +01:00
l2tp	l2tp: Avoid possible recursive deadlock in l2tp_tunnel_register()	2023-03-10 09:33:07 +01:00
l3mdev
lapb
llc
mac80211	wifi: mac80211: pass 'sta' to ieee80211_rx_data_set_sta()	2023-03-10 09:33:05 +01:00
mac802154	mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()	2022-12-05 09:53:08 +01:00
mctp	net: mctp: purge receive queues on sk destruction	2023-02-06 08:06:34 +01:00
mpls	net: mpls: fix stale pointer if allocation fails during device rename	2023-02-22 12:59:53 +01:00
mptcp	mptcp: fix locking for in-kernel listener creation	2023-02-22 12:59:40 +01:00
ncsi	genetlink: start to validate reserved header bytes	2022-08-29 12:47:15 +01:00
netfilter	netfilter: nf_tables: NULL pointer dereference in nf_tables_updobj()	2023-03-10 09:33:51 +01:00
netlabel	genetlink: start to validate reserved header bytes	2022-08-29 12:47:15 +01:00
netlink	netlink: annotate data races around sk_state	2023-02-01 08:34:45 +01:00
netrom	netrom: Fix use-after-free caused by accept on already connected socket	2023-02-09 11:28:06 +01:00
nfc	net: nfc: Fix use-after-free in local_cleanup()	2023-02-01 08:34:17 +01:00
nsh
openvswitch	net: openvswitch: fix possible memory leak in ovs_meter_cmd_set()	2023-02-22 12:59:52 +01:00
packet	packet: do not set TP_STATUS_CSUM_VALID on CHECKSUM_COMPLETE	2022-11-29 08:30:18 -08:00
phonet
psample	genetlink: start to validate reserved header bytes	2022-08-29 12:47:15 +01:00
qrtr	net: qrtr: free memory on error path in radix_tree_insert()	2023-02-09 11:28:15 +01:00
rds	rds: rds_rm_zerocopy_callback() correct order for list_add_tail()	2023-03-10 09:33:02 +01:00
rfkill
rose	net/rose: Fix to not accept on connected socket	2023-02-22 12:59:42 +01:00
rxrpc	rxrpc: Fix missing unlock in rxrpc_do_sendmsg()	2022-12-31 13:32:55 +01:00
sched	net: sched: sch: Fix off by one in htb_activate_prios()	2023-02-22 12:59:56 +01:00
sctp	sctp: sctp_sock_filter(): avoid list_entry() on possibly empty list	2023-02-22 12:59:51 +01:00
smc	net/smc: fix application data exception	2023-03-10 09:33:07 +01:00
strparser
sunrpc	NFS: fix disabling of swap	2023-03-10 09:33:22 +01:00
switchdev
tipc	tipc: fix kernel warning when sending SYN message	2023-02-22 12:59:53 +01:00
tls	net/tls: tls_is_tx_ready() checked list_entry	2023-02-09 11:28:08 +01:00
unix	unix: Fix race in SOCK_SEQPACKET's unix_dgram_sendmsg()	2022-12-31 13:32:54 +01:00
vmw_vsock	net: vmw_vsock: vmci: Check memcpy_from_msg()	2022-12-31 13:32:26 +01:00
wireless	wifi: cfg80211: Fix use after free for wext	2023-03-10 09:34:22 +01:00
x25	net/x25: Fix to not accept on connected socket	2023-02-09 11:28:13 +01:00
xdp	xsk: check IFF_UP earlier in Tx path	2023-03-10 09:33:06 +01:00
xfrm	Fix XFRM-I support for nested ESP tunnels	2023-03-03 11:52:20 +01:00
compat.c	use less confusing names for iov_iter direction initializers	2023-02-09 11:28:04 +01:00
devres.c
Kconfig	Remove DECnet support from kernel	2022-08-22 14:26:30 +01:00
Kconfig.debug	net: make NET_(DEV|NS)_REFCNT_TRACKER depend on NET	2022-09-20 14:23:56 -07:00
Makefile	Remove DECnet support from kernel	2022-08-22 14:26:30 +01:00
socket.c	net: use a bounce buffer for copying skb->mark	2023-02-22 12:59:53 +01:00
sysctl_net.c