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171d449a028573b2f0acdc7f31ecbb045391b320
linux/net
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Xin Long 171d449a02 xfrm: fix uctx len check in verify_sec_ctx_len 
It's not sufficient to do 'uctx->len != (sizeof(struct xfrm_user_sec_ctx) +
uctx->ctx_len)' check only, as uctx->len may be greater than nla_len(rt),
in which case it will cause slab-out-of-bounds when accessing uctx->ctx_str
later.

This patch is to fix it by return -EINVAL when uctx->len > nla_len(rt).

Fixes: df71837d50 ("[LSM-IPSec]: Security association restriction.")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2020-02-12 11:06:32 +01:00
..
6lowpan
6lowpan: no need to check return value of debugfs_create functions
2019-07-06 12:50:01 +02:00
9p
Merge tag '9p-for-5.4' of git://github.com/martinetd/linux
2019-09-27 15:10:34 -07:00
802
treewide: Use sizeof_field() macro
2019-12-09 10:36:44 -08:00
8021q
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-01-09 12:13:43 -08:00
appletalk
appletalk: enforce CAP_NET_RAW for raw sockets
2019-09-24 16:37:18 +02:00
atm
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-01-26 10:40:21 +01:00
ax25
net: Make sock protocol value checks more specific
2020-01-09 18:41:40 -08:00
batman-adv
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
2020-01-19 22:10:04 +01:00
bluetooth
Bluetooth: Fix race condition in hci_release_sock()
2020-01-26 10:34:17 +02:00
bpf
bpf: Allow to change skb mark in test_run
2019-12-18 17:05:58 -08:00
bpfilter
Merge tag 'kbuild-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2019-07-12 16:03:16 -07:00
bridge
net: bridge: vlan: add per-vlan state
2020-01-24 12:58:14 +01:00
caif
caif_usb: fix spelling mistake "to" -> "too"
2020-01-24 08:12:06 +01:00
can
can: j1939: j1939_sk_bind(): take priv after lock is held
2019-12-08 11:52:02 +01:00
ceph
libceph, rbd, ceph: convert to use the new mount API
2019-11-27 22:28:37 +01:00
core
net/core: Do not clear VF index for node/port GUIDs query
2020-01-30 15:20:26 +01:00
dcb
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
2019-05-30 11:29:52 -07:00
dccp
treewide: Use sizeof_field() macro
2019-12-09 10:36:44 -08:00
decnet
net: Make sock protocol value checks more specific
2020-01-09 18:41:40 -08:00
dns_resolver
Revert "Merge tag 'keys-acl-20190703' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs"
2019-07-10 18:43:43 -07:00
dsa
net: dsa: Fix use-after-free in probing of DSA switch tree
2020-01-27 11:12:46 +01:00
ethernet
net: remove eth_change_mtu
2020-01-27 11:09:31 +01:00
ethtool
net/core: Replace driver version to be kernel version
2020-01-27 13:47:22 +01:00
hsr
net/hsr: remove seq_nr_after_or_eq
2020-01-21 12:03:21 +01:00
ieee802154
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-11-02 13:54:56 -07:00
ife
net: Fix Kconfig indentation
2019-09-26 08:56:17 +02:00
ipv4
vti[6]: fix packet tx through bpf_redirect() in XinY cases
2020-02-06 13:27:30 +01:00
ipv6
vti[6]: fix packet tx through bpf_redirect() in XinY cases
2020-02-06 13:27:30 +01:00
iucv
treewide: Use sizeof_field() macro
2019-12-09 10:36:44 -08:00
kcm
kcm: disable preemption in kcm_parse_func_strparser()
2019-09-27 10:27:14 +02:00
key
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-07-08 19:48:57 -07:00
l2tp
l2tp: Remove redundant BUG_ON() check in l2tp_pernet
2020-01-03 12:26:07 -08:00
l3mdev
ipv6: convert major tx path to use RT6_LOOKUP_F_DST_NOREF
2019-06-23 13:24:17 -07:00
lapb
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-06-17 20:20:36 -07:00
llc
llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c)
2019-12-20 21:19:36 -08:00
mac80211
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-01-28 16:02:33 -08:00
mac802154
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
mpls
net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
2019-12-04 12:27:13 -08:00
mptcp
mptcp: Fix undefined mptcp_handle_ipv6_mapped for modular IPV6
2020-01-30 10:55:54 +01:00
ncsi
net/ncsi: Support for multi host mellanox card
2020-01-09 18:36:22 -08:00
netfilter
netfilter: flowtable: Fix setting forgotten NF_FLOW_HW_DEAD flag
2020-01-31 19:31:42 +01:00
netlabel
netlabel: remove redundant assignment to pointer iter
2019-09-01 11:45:02 -07:00
netlink
treewide: Use sizeof_field() macro
2019-12-09 10:36:44 -08:00
netrom
net: core: add generic lockdep keys
2019-10-24 14:53:48 -07:00
nfc
net: nfc: nci: fix a possible sleep-in-atomic-context bug in nci_uart_tty_receive()
2019-12-18 11:57:33 -08:00
nsh
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
openvswitch
net: openvswitch: use skb_list_walk_safe helper for gso segments
2020-01-14 11:48:41 -08:00
packet
Merge tag 'y2038-drivers-for-v5.6-signed' of git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground
2020-01-29 14:55:47 -08:00
phonet
net: Remove redundant BUG_ON() check in phonet_pernet
2020-01-03 12:25:50 -08:00
psample
net: psample: fix skb_over_panic
2019-11-26 14:40:13 -08:00
qrtr
net: qrtr: Remove receive worker
2020-01-14 18:36:42 -08:00
rds
net/rds: Use prefetch for On-Demand-Paging MR
2020-01-18 11:48:19 +02:00
rfkill
rfkill: Fix incorrect check to avoid NULL pointer dereference
2019-12-16 10:15:49 +01:00
rose
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-01-26 10:40:21 +01:00
rxrpc
rxrpc: Fix NULL pointer deref due to call->conn being cleared on disconnect
2020-02-03 10:25:30 +00:00
sched
cls_rsvp: fix rsvp_policy
2020-02-01 12:25:06 -08:00
sctp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-01-09 12:13:43 -08:00
smc
net/smc: allow unprivileged users to read pnet table
2020-01-21 11:39:56 +01:00
strparser
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-06-22 08:59:24 -04:00
sunrpc
Merge tag 'y2038-drivers-for-v5.6-signed' of git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground
2020-01-29 14:55:47 -08:00
switchdev
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
tipc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-01-28 16:02:33 -08:00
tls
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
2020-01-19 22:10:04 +01:00
unix
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next
2020-01-21 12:18:20 +01:00
vmw_vsock
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
2020-01-19 22:10:04 +01:00
wimax
wimax: no need to check return value of debugfs_create functions
2019-08-10 15:25:47 -07:00
wireless
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-01-28 16:02:33 -08:00
x25
net/x25: fix nonblocking connect
2020-01-09 18:39:33 -08:00
xdp
xsk, net: Make sock_def_readable() have external linkage
2020-01-22 00:08:52 +01:00
xfrm
xfrm: fix uctx len check in verify_sec_ctx_len
2020-02-12 11:06:32 +01:00
compat.c
y2038: socket: use __kernel_old_timespec instead of timespec
2019-11-15 14:38:29 +01:00
Kconfig
mptcp: Add MPTCP socket stubs
2020-01-24 13:44:07 +01:00
Makefile
mptcp: Add MPTCP socket stubs
2020-01-24 13:44:07 +01:00
socket.c
socket: fix unused-function warning
2020-01-08 15:02:21 -08:00
sysctl_net.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00