Mateusz Jurczyk f6a5885fc4 NFC: Add sockaddr length checks before accessing sa_family in bind handlers ...

Verify that the caller-provided sockaddr structure is large enough to
contain the sa_family field, before accessing it in bind() handlers of the
AF_NFC socket. Since the syscall doesn't enforce a minimum size of the
corresponding memory region, very short sockaddrs (zero or one byte long)
result in operating on uninitialized memory while referencing .sa_family.

Signed-off-by: Mateusz Jurczyk <mjurczyk@google.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

2017-06-23 00:38:31 +02:00

..

6lowpan

…

9p

xen: fixes for 4.12 rc2

2017-05-19 15:06:48 -07:00

802

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

8021q

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

appletalk

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

atm

networking: make skb_put & friends return void pointers

2017-06-16 11:48:39 -04:00

ax25

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

batman-adv

networking: make skb_put & friends return void pointers

2017-06-16 11:48:39 -04:00

bluetooth

networking: add and use skb_put_u8()

2017-06-16 11:48:40 -04:00

bpf

bpf: Align packet data properly in program testing framework.

2017-05-02 11:46:28 -04:00

bridge

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

caif

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-06-15 11:59:32 -04:00

can

networking: introduce and use skb_put_data()

2017-06-16 11:48:37 -04:00

ceph

libceph: cleanup old messages according to reconnect seq

2017-05-24 18:10:51 +02:00

core

net: remove DST_NOCACHE flag

2017-06-17 22:54:01 -04:00

dcb

dcb: enforce minimum length on IEEE_APPS attribute

2017-05-21 13:42:33 -04:00

dccp

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

decnet

net: remove DST_NOGC flag

2017-06-17 22:54:01 -04:00

dns_resolver

…

dsa

net: dsa: Fix legacy probing

2017-06-17 22:59:45 -04:00

ethernet

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

hsr

hsr: fix incorrect warning

2017-06-12 15:21:20 -04:00

ieee802154

networking: introduce and use skb_put_data()

2017-06-16 11:48:37 -04:00

ife

…

ipv4

net: remove DST_NOCACHE flag

2017-06-17 22:54:01 -04:00

ipv6

net: remove DST_NOCACHE flag

2017-06-17 22:54:01 -04:00

ipx

ipx: call ipxitf_put() in ioctl error path

2017-05-02 15:34:53 -04:00

irda

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

iucv

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

kcm

net: socket: mark socket protocol handler structs as const

2017-05-16 11:54:07 -04:00

key

networking: make skb_put & friends return void pointers

2017-06-16 11:48:39 -04:00

l2tp

l2tp: cast l2tp traffic counter to unsigned

2017-06-10 16:14:27 -04:00

l3mdev

…

lapb

…

llc

net: llc: add lock_sock in llc_ui_bind to avoid a race condition

2017-05-26 14:20:29 -04:00

mac80211

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

mac802154

net: Fix inconsistent teardown and release of private netdev state.

2017-06-07 15:53:24 -04:00

mpls

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-06-06 22:20:08 -04:00

ncsi

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

netfilter

networking: make skb_put & friends return void pointers

2017-06-16 11:48:39 -04:00

netlabel

…

netlink

networking: make skb_put & friends return void pointers

2017-06-16 11:48:39 -04:00

netrom

…

nfc

NFC: Add sockaddr length checks before accessing sa_family in bind handlers

2017-06-23 00:38:31 +02:00

openvswitch

networking: convert many more places to skb_put_zero()

2017-06-16 11:48:35 -04:00

packet

net/packet: remove unneeded declaraion of tpacket_snd().

2017-06-10 16:15:25 -04:00

phonet

net: Fix inconsistent teardown and release of private netdev state.

2017-06-07 15:53:24 -04:00

psample

networking: make skb_put & friends return void pointers

2017-06-16 11:48:39 -04:00

qrtr

networking: make skb_put & friends return void pointers

2017-06-16 11:48:39 -04:00

rds

rds: tcp: Set linger when rejecting an incoming conn in rds_tcp_accept_one

2017-06-16 12:45:15 -04:00

rfkill

net: rfkill: gpio: Switch to devm_acpi_dev_add_driver_gpios()

2017-06-13 11:07:51 +02:00

rose

…

rxrpc

networking: convert many more places to skb_put_zero()

2017-06-16 11:48:35 -04:00

sched

net: sched: act_tunnel_key: make UDP checksum configurable

2017-06-15 14:21:03 -04:00

sctp

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

smc

net/smc: Add warning about remote memory exposure

2017-05-16 14:49:43 -04:00

strparser

…

sunrpc

SUNRPC: ensure correct error is reported by xs_tcp_setup_socket()

2017-05-31 12:26:44 -04:00

switchdev

net: switchdev: Change notifier chain to be atomic

2017-06-08 14:16:24 -04:00

tipc

net: tipc: Fix a sleep-in-atomic bug in tipc_msg_reverse

2017-06-10 18:20:38 -04:00

tls

tls: update Kconfig

2017-06-17 22:56:46 -04:00

unix

af_unix: Add sockaddr length checks before accessing sa_family in bind and connect handlers

2017-06-09 10:10:24 -04:00

vmw_vsock

networking: make skb_put & friends return void pointers

2017-06-16 11:48:39 -04:00

wimax

…

wireless

networking: make skb_push & __skb_push return void pointers

2017-06-16 11:48:40 -04:00

x25

networking: introduce and use skb_put_data()

2017-06-16 11:48:37 -04:00

xfrm

net: remove DST_NOCACHE flag

2017-06-17 22:54:01 -04:00

compat.c

…

Kconfig

tls: kernel TLS support

2017-06-15 12:12:40 -04:00

Makefile

tls: kernel TLS support

2017-06-15 12:12:40 -04:00

socket.c

net: socket: fix a typo in sockfd_lookup().

2017-05-22 12:14:04 -04:00

sysctl_net.c

sysctl: Remove dead register_sysctl_root

2017-04-16 23:42:49 -05:00