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6cb56218ad9e580e519dcd23bfb3db08d8692e5a
linux/net
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Florian Westphal 6cb56218ad netfilter: xt_RATEEST: reject non-null terminated string from userspace 
syzbot reports:
detected buffer overflow in strlen
[..]
Call Trace:
 strlen include/linux/string.h:325 [inline]
 strlcpy include/linux/string.h:348 [inline]
 xt_rateest_tg_checkentry+0x2a5/0x6b0 net/netfilter/xt_RATEEST.c:143

strlcpy assumes src is a c-string. Check info->name before its used.

Reported-by: syzbot+e86f7c428c8c50db65b4@syzkaller.appspotmail.com
Fixes: 5859034d7e ("[NETFILTER]: x_tables: add RATEEST target")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2020-12-27 11:52:26 +01:00
..
6lowpan
…
9p
net: 9p: Fix kerneldoc warnings of missing parameters etc
2020-11-02 12:25:52 -08:00
802
…
8021q
net: vlan: Fixed signedness in vlan_group_prealloc_vid()
2020-09-28 00:51:39 -07:00
appletalk
net: appletalk: fix kerneldoc warnings
2020-10-30 11:48:17 -07:00
atm
atm: nicstar: Replace in_interrupt() usage
2020-11-18 16:43:55 -08:00
ax25
…
batman-adv
batman-adv: Drop unused soft-interface.h include in fragmentation.c
2020-12-04 08:41:16 +01:00
bluetooth
Bluetooth: Increment management interface revision
2020-12-07 17:02:00 +02:00
bpf
bpf: fix raw_tp test run in preempt kernel
2020-09-30 08:34:08 -07:00
bpfilter
Revert "bpfilter: Fix build error with CONFIG_BPFILTER_UMH"
2020-10-15 12:33:24 -07:00
bridge
net: bridge: Fix a warning when del bridge sysfs
2020-12-14 18:27:49 -08:00
caif
caif: Remove duplicate macro SRVL_CTRL_PKT_SIZE
2020-09-05 15:57:05 -07:00
can
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-12-11 22:29:38 -08:00
ceph
Merge tag 'ceph-for-5.11-rc1' of git://github.com/ceph/ceph-client
2020-12-17 11:53:52 -08:00
core
net: core: introduce __netdev_notify_peers
2020-12-16 11:43:25 -08:00
dcb
net: dcb: Validate netlink message in DCB handler
2020-12-23 12:19:48 -08:00
dccp
Merge tag 'selinux-pr-20201214' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
2020-12-16 11:01:04 -08:00
decnet
treewide: rename nla_strlcpy to nla_strscpy.
2020-11-16 08:08:54 -08:00
dns_resolver
…
dsa
net: dsa: print the MTU value that could not be set
2020-12-08 11:24:07 -08:00
ethernet
net: datagram: fix some kernel-doc markups
2020-11-17 14:15:03 -08:00
ethtool
ethtool: fix error paths in ethnl_set_channels()
2020-12-16 13:27:17 -08:00
hsr
genetlink: move to smaller ops wherever possible
2020-10-02 19:11:11 -07:00
ieee802154
treewide: rename nla_strlcpy to nla_strscpy.
2020-11-16 08:08:54 -08:00
ife
…
ipv4
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
2020-12-18 18:07:14 -08:00
ipv6
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
2020-12-18 18:07:14 -08:00
iucv
net/af_iucv: use DECLARE_SOCKADDR to cast from sockaddr
2020-12-08 15:56:53 -08:00
kcm
…
key
…
l2tp
lsm,selinux: pass flowi_common instead of flowi to the LSM hooks
2020-11-23 18:36:21 -05:00
l3mdev
net: l3mdev: Fix kerneldoc warning
2020-10-30 11:43:42 -07:00
lapb
net/lapb: fix t1 timer handling for LAPB_STATE_0
2020-11-27 17:22:51 -08:00
llc
net: llc: Fix kerneldoc warnings
2020-10-30 11:34:09 -07:00
mac80211
Merge tag 'mac80211-next-for-net-next-2020-12-11' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
2020-12-12 10:07:56 -08:00
mac802154
net: mac802154: convert tasklets to use new tasklet_setup() API
2020-11-07 10:40:56 -08:00
mpls
mpls: drop skb's dst in mpls_forward()
2020-11-03 12:55:53 -08:00
mptcp
mptcp: fix pending data accounting
2020-12-17 10:24:47 -08:00
ncsi
net/ncsi: Use real net-device for response handler
2020-12-23 12:22:23 -08:00
netfilter
netfilter: xt_RATEEST: reject non-null terminated string from userspace
2020-12-27 11:52:26 +01:00
netlabel
Merge https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-11-19 19:08:46 -08:00
netlink
netlink: export policy in extended ACK
2020-10-09 20:22:32 -07:00
netrom
…
nfc
net: sched: fix spelling mistake in Kconfig "trys" -> "tries"
2020-12-08 16:01:56 -08:00
nsh
…
openvswitch
net: openvswitch: fix TTL decrement exception action execution
2020-12-14 17:18:25 -08:00
packet
net: af_packet: fix procfs header for 64-bit pointers
2020-12-18 12:17:23 -08:00
phonet
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psample
genetlink: move to smaller ops wherever possible
2020-10-02 19:11:11 -07:00
qrtr
Merge tag 'wireless-drivers-next-2020-12-03' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
2020-12-04 10:56:37 -08:00
rds
rds: stop using dmapool
2020-11-17 15:22:06 -04:00
rfkill
rfkill: add a reason to the HW rfkill state
2020-12-11 12:47:17 +01:00
rose
rose: Fix Null pointer dereference in rose_send_frame()
2020-11-20 10:04:58 -08:00
rxrpc
net: rxrpc: convert comma to semicolon
2020-12-09 16:23:07 -08:00
sched
net/sched: sch_taprio: ensure to reset/destroy all child qdiscs
2020-12-18 16:43:29 -08:00
sctp
sctp: Fix some typo
2020-11-23 17:44:11 -08:00
smc
net/smc: fix access to parent of an ib device
2020-12-16 13:33:47 -08:00
strparser
…
sunrpc
Merge tag 'nfs-for-5.11-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
2020-12-17 12:15:03 -08:00
switchdev
net: switchdev: Fixed kerneldoc warning
2020-09-23 17:46:31 -07:00
tipc
tipc: do sanity check payload of a netlink message
2020-12-16 12:45:02 -08:00
tls
net: fix proc_fs init handling in af_packet and tls
2020-12-14 19:39:30 -08:00
unix
Merge tag 'net-next-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-10-15 18:42:13 -07:00
vmw_vsock
af_vsock: Assign the vsock transport considering the vsock address flags
2020-12-14 19:33:39 -08:00
wireless
Merge tag 'mac80211-next-for-net-next-2020-12-11' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
2020-12-12 10:07:56 -08:00
x25
net: x25: Remove unimplemented X.25-over-LLC code stubs
2020-12-12 17:15:33 -08:00
xdp
Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2020-12-14 15:34:36 -08:00
xfrm
Merge tag 'selinux-pr-20201214' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
2020-12-16 11:01:04 -08:00
compat.c
iov_iter: transparently handle compat iovecs in import_iovec
2020-10-03 00:02:13 -04:00
devres.c
…
Kconfig
wimax: move out to staging
2020-10-29 19:27:45 +01:00
Makefile
wimax: move out to staging
2020-10-29 19:27:45 +01:00
socket.c
Merge tag 'for-5.11/io_uring-2020-12-14' of git://git.kernel.dk/linux-block
2020-12-16 12:44:05 -08:00
sysctl_net.c
…