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android_kernel_xiaomi_sm8450/net
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Johannes Berg 7fd214fc7f mac80211: validate extended element ID is present 
commit 768c0b19b50665e337c96858aa2b7928d6dcf756 upstream.

Before attempting to parse an extended element, verify that
the extended element ID is present.

Fixes: 41cbb0f5a2 ("mac80211: add support for HE")
Reported-by: syzbot+59bdff68edce82e393b6@syzkaller.appspotmail.com
Link: https://lore.kernel.org/r/20211211201023.f30a1b128c07.I5cacc176da94ba316877c6e10fe3ceec8b4dbd7d@changeid
Cc: stable@vger.kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-12-22 09:30:50 +01:00
..
6lowpan
6lowpan: iphc: Fix an off-by-one check of array index
2021-09-15 09:50:34 +02:00
9p
9p/net: fix missing error check in p9_check_errors
2021-11-18 14:04:29 +01:00
802
net/802/garp: fix memleak in garp_request_join()
2021-07-31 08:16:11 +02:00
8021q
net: vlan: fix underflow for the real_dev refcnt
2021-12-01 09:19:08 +01:00
appletalk
appletalk: Fix skb allocation size in loopback case
2021-04-07 15:00:08 +02:00
atm
net: atm: fix update of position index in lec_seq_next
2020-10-31 12:26:30 -07:00
ax25
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-07-25 17:49:04 -07:00
batman-adv
net: batman-adv: fix error handling
2021-11-02 19:48:22 +01:00
bluetooth
Bluetooth: fix init and cleanup of sco_conn.timeout_work
2021-11-18 14:04:01 +01:00
bpf
bpf, test, cgroup: Use sk_{alloc,free} for test cases
2021-10-27 09:56:56 +02:00
bpfilter
bpfilter: Specify the log level for the kmsg message
2021-07-14 16:56:29 +02:00
bridge
net: bridge: mcast: use multicast_membership_interval for IGMPv3
2021-10-27 09:56:54 +02:00
caif
net-caif: avoid user-triggerable WARN_ON(1)
2021-09-22 12:27:56 +02:00
can
can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM
2021-12-08 09:03:17 +01:00
ceph
libceph: clear con->out_msg on Policy::stateful_server faults
2020-10-12 15:29:27 +02:00
core
bpf: Fix integer overflow in argument calculation for bpf_map_area_alloc
2021-12-17 10:14:41 +01:00
dcb
net: dcb: Accept RTM_GETDCB messages carrying set-like DCB commands
2021-01-23 16:04:01 +01:00
dccp
tcp: switch orphan_count to bare per-cpu counters
2021-11-18 14:04:08 +01:00
decnet
net: decnet: Fix sleeping inside in af_decnet
2021-07-28 14:35:38 +02:00
dns_resolver
docs: networking: convert dns_resolver.txt to ReST
2020-04-28 14:39:46 -07:00
dsa
net: dsa: don't allocate the slave_mii_bus using devres
2021-09-30 10:11:02 +02:00
ethernet
net: move devres helpers into a separate source file
2020-05-23 16:56:17 -07:00
ethtool
ethtool: do not perform operations on net devices being unregistered
2021-12-17 10:14:41 +01:00
hsr
net: hsr: fix mac_len checks
2021-06-03 09:00:50 +02:00
ieee802154
net: Fix memory leak in ieee802154_raw_deliver
2021-08-18 08:59:12 +02:00
ife
…
ipv4
udp: using datalen to cap max gso segments
2021-12-14 11:32:37 +01:00
ipv6
seg6: fix the iif in the IPv6 socket control block
2021-12-14 11:32:36 +01:00
iucv
net/af_iucv: remove WARN_ONCE on malformed RX packets
2021-03-07 12:34:05 +01:00
kcm
net: pass a sockptr_t into ->setsockopt
2020-07-24 15:41:54 -07:00
key
af_key: relax availability checks for skb size calculation
2021-02-13 13:55:02 +01:00
l2tp
net/l2tp: Fix reference count leak in l2tp_udp_recv_core
2021-09-22 12:27:56 +02:00
l3mdev
net: Fix some comments
2020-08-27 07:55:59 -07:00
lapb
net: lapb: Copy the skb before sending a packet
2021-02-10 09:29:14 +01:00
llc
net: llc: fix skb_over_panic
2021-08-04 12:46:43 +02:00
mac80211
mac80211: validate extended element ID is present
2021-12-22 09:30:50 +01:00
mac802154
net: mac802154: Fix general protection fault
2021-04-14 08:42:13 +02:00
mpls
net: mpls: Fix notifications when deleting a device
2021-12-08 09:03:23 +01:00
mptcp
mptcp: fix delack timer
2021-12-01 09:19:04 +01:00
ncsi
net/ncsi : Add payload to be 32-bit aligned to fix dropped packets
2021-12-01 09:19:06 +01:00
netfilter
netfilter: conntrack: annotate data-races around ct->timeout
2021-12-14 11:32:37 +01:00
netlabel
net: fix NULL pointer reference in cipso_v4_doi_free
2021-09-18 13:40:35 +02:00
netlink
net: netlink: af_netlink: Prevent empty skb by adding a check on len.
2021-12-17 10:14:40 +01:00
netrom
netrom: Decrease sock refcount when sock timers expire
2021-07-28 14:35:38 +02:00
nfc
nfc: fix segfault in nfc_genl_dump_devices_done
2021-12-17 10:14:39 +01:00
nsh
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
openvswitch
ovs: clear skb->tstamp in forwarding path
2021-08-26 08:35:50 -04:00
packet
net/packet: annotate accesses to po->ifindex
2021-06-30 08:47:22 -04:00
phonet
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
psample
net: psample: Fix netlink skb length with tunnel info
2021-03-07 12:34:07 +01:00
qrtr
net: qrtr: fix another OOB Read in qrtr_endpoint_post
2021-09-03 10:09:21 +02:00
rds
net/rds: correct socket tunable error in rds_tcp_tune()
2021-12-08 09:03:26 +01:00
rfkill
rfkill: Fix use-after-free in rfkill_resume()
2020-11-12 09:18:06 +01:00
rose
rose: Fix Null pointer dereference in rose_send_frame()
2020-11-20 10:04:58 -08:00
rxrpc
rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer()
2021-12-08 09:03:25 +01:00
sched
net/sched: fq_pie: prevent dismantle issue
2021-12-14 11:32:37 +01:00
sctp
sctp: add vtag check in sctp_sf_ootb
2021-11-02 19:48:24 +01:00
smc
net/smc: Keep smc_close_final rc during active close
2021-12-08 09:03:26 +01:00
strparser
bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding
2021-11-18 14:04:27 +01:00
sunrpc
SUNRPC: Partial revert of commit 6f9f17287e
2021-11-18 14:04:32 +01:00
switchdev
net: switchdev: don't set port_obj_info->handled true when -EOPNOTSUPP
2021-02-07 15:37:12 +01:00
tipc
tipc: check for null after calling kmemdup
2021-11-26 10:39:19 +01:00
tls
net/tls: Fix authentication failure in CCM mode
2021-12-08 09:03:29 +01:00
unix
af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
2021-10-06 15:55:58 +02:00
vmw_vsock
vsock: prevent unnecessary refcnt inc for nonblocking connect
2021-11-18 14:04:28 +01:00
wimax
genetlink: move to smaller ops wherever possible
2020-10-02 19:11:11 -07:00
wireless
cfg80211: call cfg80211_stop_ap when switch from P2P_GO type
2021-11-26 10:39:20 +01:00
x25
net/x25: Return the correct errno code
2021-06-18 10:00:06 +02:00
xdp
xsk: Fix broken Tx ring validation
2021-07-14 16:56:23 +02:00
xfrm
net: xfrm: Fix end of loop tests for list_for_each_entry
2021-08-26 08:35:35 -04:00
compat.c
net: Return the correct errno code
2021-06-18 10:00:06 +02:00
devres.c
net: devres: rename the release callback of devm_register_netdev()
2020-06-30 15:57:34 -07:00
Kconfig
drop_monitor: Convert to using devlink tracepoint
2020-09-30 18:01:26 -07:00
Makefile
net: move devres helpers into a separate source file
2020-05-23 16:56:17 -07:00
socket.c
ethtool: improve compat ioctl handling
2021-09-18 13:40:21 +02:00
sysctl_net.c
…