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Xin Long aa0f697e45 sctp: add vtag check in sctp_sf_violation 
sctp_sf_violation() is called when processing HEARTBEAT_ACK chunk
in cookie_wait state, and some other places are also using it.

The vtag in the chunk's sctphdr should be verified, otherwise, as
later in chunk length check, it may send abort with the existent
asoc's vtag, which can be exploited by one to cook a malicious
chunk to terminate a SCTP asoc.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-22 12:36:44 -07:00
..
6lowpan
6lowpan: iphc: Fix an off-by-one check of array index
2021-07-22 16:19:03 +02:00
9p
net/9p: increase default msize to 128k
2021-09-05 08:36:44 +09:00
802
net: 802: remove dead leftover after ipx driver removal
2021-08-13 16:30:35 -07:00
8021q
dev_ioctl: split out ndo_eth_ioctl
2021-07-27 20:11:45 +01:00
appletalk
net: socket: rework compat_ifreq_ioctl()
2021-07-23 14:20:25 +01:00
atm
atm: Use list_for_each_entry() to simplify code in resources.c
2021-06-10 14:08:09 -07:00
ax25
ax25: use skb_expand_head
2021-08-03 11:21:39 +01:00
batman-adv
Kbuild updates for v5.15
2021-09-03 15:33:47 -07:00
bluetooth
TTY / Serial patches for 5.15-rc1
2021-09-01 09:51:16 -07:00
bpf
bpf, test, cgroup: Use sk_{alloc,free} for test cases
2021-09-28 09:29:28 +02:00
bpfilter
bpfilter: Specify the log level for the kmsg message
2021-06-25 13:13:50 +02:00
bridge
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
2021-10-21 12:32:41 +01:00
caif
net-caif: avoid user-triggerable WARN_ON(1)
2021-09-14 12:51:15 +01:00
can
can: isotp: isotp_sendmsg(): fix return error on FC timeout on TX path
2021-10-19 09:10:30 +02:00
ceph
Networking changes for 5.14.
2021-06-30 15:51:09 -07:00
core
skb_expand_head() adjust skb->truesize incorrectly
2021-10-22 12:35:51 -07:00
dcb
net: dcb: Return the correct errno code
2021-06-01 17:01:33 -07:00
dccp
dccp: don't duplicate ccid when cloning dccp sock
2021-09-08 11:28:35 +01:00
decnet
net: Remove redundant if statements
2021-08-05 13:27:50 +01:00
dns_resolver
net: remove redundant 'depends on NET'
2021-01-27 17:04:12 -08:00
dsa
net: dsa: Fix an error handling path in 'dsa_switch_parse_ports_of()'
2021-10-19 15:41:16 -07:00
ethernet
move netdev_boot_setup into Space.c
2021-08-03 13:05:26 +01:00
ethtool
ethtool: extend coalesce setting uAPI with CQE mode
2021-08-24 07:38:29 -07:00
hsr
net: hsr: don't check sequence number if tag removal is offloaded
2021-06-16 12:13:01 -07:00
ieee802154
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-08-13 06:41:22 -07:00
ife
net: remove redundant 'depends on NET'
2021-01-27 17:04:12 -08:00
ipv4
tcp: md5: Allow MD5SIG_FLAG_IFINDEX with ifindex=0
2021-10-15 14:36:57 +01:00
ipv6
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
2021-10-21 12:32:41 +01:00
iucv
net/iucv: Replace deprecated CPU-hotplug functions.
2021-08-09 10:13:32 +01:00
kcm
net: sock: introduce sk_error_report
2021-06-29 11:28:21 -07:00
key
net: Remove unnecessary variables
2021-05-26 07:03:39 +02:00
l2tp
net/l2tp: Fix reference count leak in l2tp_udp_recv_core
2021-09-09 11:00:20 +01:00
l3mdev
l3mdev: Correct function names in the kerneldoc comments
2021-03-28 17:56:55 -07:00
lapb
net: lapb: Use list_for_each_entry() to simplify code in lapb_iface.c
2021-06-08 16:31:25 -07:00
llc
net: Remove redundant if statements
2021-08-05 13:27:50 +01:00
mac80211
mac80211: mesh: fix HE operation element length check
2021-10-01 11:02:24 +02:00
mac802154
ieee802154: Remove redundant initialization of variable ret
2021-09-07 14:06:08 +01:00
mctp
mctp: perform route destruction under RCU read lock
2021-09-08 11:29:16 +01:00
mpls
mpls: defer ttl decrement in mpls_forward()
2021-07-23 17:17:56 +01:00
mptcp
mptcp: fix possible stall on recvmsg()
2021-10-08 14:55:54 +01:00
ncsi
net/ncsi: add get MAC address command to get Intel i210 MAC address
2021-09-01 17:18:56 -07:00
netfilter
netfilter: ipvs: make global sysctl readonly in non-init netns
2021-10-14 23:08:35 +02:00
netlabel
net: fix NULL pointer reference in cipso_v4_doi_free
2021-08-30 12:23:18 +01:00
netlink
netlink: annotate data races around nlk->bound
2021-10-05 13:11:09 +01:00
netrom
net: Remove redundant if statements
2021-08-05 13:27:50 +01:00
nfc
NFC: digital: fix possible memory leak in digital_in_send_sdd_req()
2021-10-13 17:44:29 -07:00
nsh
…
openvswitch
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-08-19 18:09:18 -07:00
packet
net/packet: clarify source of pr_*() messages
2021-09-10 10:00:59 +01:00
phonet
net: Remove redundant if statements
2021-08-05 13:27:50 +01:00
psample
psample: Add additional metadata attributes
2021-03-14 15:00:43 -07:00
qrtr
net: qrtr: revert check in qrtr_endpoint_post()
2021-09-02 11:37:02 +01:00
rds
net/rds: dma_map_sg is entitled to merge entries
2021-08-18 15:35:50 -07:00
rfkill
Another set of updates, all over the map:
2021-04-20 16:44:04 -07:00
rose
net: rose: Fix fall-through warnings for Clang
2021-03-10 12:45:15 -08:00
rxrpc
net: RxRPC: make dependent Kconfig symbols be shown indented
2021-08-18 10:12:11 +01:00
sched
net/sched: act_ct: Fix byte count on fragmented packets
2021-10-18 13:31:58 +01:00
sctp
sctp: add vtag check in sctp_sf_violation
2021-10-22 12:36:44 -07:00
smc
net/smc: improved fix wait on already cleared link
2021-10-08 17:00:16 +01:00
strparser
net: sock: introduce sk_error_report
2021-06-29 11:28:21 -07:00
sunrpc
Bug fixes for NFSD error handling paths
2021-10-07 14:11:40 -07:00
switchdev
net: make switchdev_bridge_port_{,unoffload} loosely coupled with the bridge
2021-08-04 12:35:07 +01:00
tipc
tipc: increase timeout in tipc_sk_enqueue()
2021-09-13 12:43:10 +01:00
tls
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-06-29 15:45:27 -07:00
unix
af_unix: Rename UNIX-DGRAM to UNIX to maintain backwards compatability
2021-10-12 11:16:49 +01:00
vmw_vsock
af_vsock: rename variables in receive loop
2021-09-06 02:25:16 -04:00
wireless
cfg80211: scan: fix RCU in cfg80211_add_nontrans_list()
2021-10-01 11:02:27 +02:00
x25
net: x25: Use list_for_each_entry() to simplify code in x25_route.c
2021-06-10 14:08:09 -07:00
xdp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-06-29 15:45:27 -07:00
xfrm
xfrm: fix rcu lock in xfrm_notify_userpolicy()
2021-09-23 10:11:12 +02:00
compat.c
net: Return the correct errno code
2021-06-03 15:13:56 -07:00
devres.c
net: devres: Correct a grammatical error
2021-06-11 12:55:28 -07:00
Kconfig
mctp: Add MCTP base
2021-07-29 15:06:49 +01:00
Makefile
mctp: Add MCTP base
2021-07-29 15:06:49 +01:00
socket.c
Core:
2021-08-31 16:43:06 -07:00
sysctl_net.c
net: Ensure net namespace isolation of sysctls
2021-04-12 13:27:11 -07:00