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T

Eric Dumazet f6cdb675ca ieee802154: 6lowpan: fix possible NULL deref in lowpan_device_event()

[ Upstream commit ca0edb131b ]

A tun device type can trivially be set to arbitrary value using
TUNSETLINK ioctl().

Therefore, lowpan_device_event() must really check that ieee802154_ptr
is not NULL.

Fixes: 2c88b5283f ("ieee802154: 6lowpan: remove check on null")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Alexander Aring <alex.aring@gmail.com>
Cc: Stefan Schmidt <stefan@osg.samsung.com>
Reported-by: syzbot <syzkaller@googlegroups.com>
Acked-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-03-31 18:10:40 +02:00

arch

bpf, x64: increase number of passes

2018-03-28 18:24:51 +02:00

block

blk-mq: don't call io sched's .requeue_request when requeueing rq to ->dispatch

2018-03-08 22:41:20 -08:00

certs

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

crypto

crypto: ecc - Fix NULL pointer deref. on no default_rng

2018-03-19 08:42:49 +01:00

Documentation

iio: ABI: Fix name of timestamp sysfs file

2018-03-28 18:24:49 +02:00

drivers

ppp: avoid loop in xmit recursion detection code

2018-03-31 18:10:40 +02:00

firmware

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sysfs: symlink: export sysfs_create_link_nowarn()

2018-03-31 18:10:38 +02:00

include

sch_netem: fix skb leak in netem_enqueue()

2018-03-31 18:10:40 +02:00

init

kmemcheck: stop using GFP_NOTRACK and SLAB_NOTRACK

2018-02-22 15:42:23 +01:00

ipc

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

kernel

bpf: skip unnecessary capability check

2018-03-28 18:24:50 +02:00

lib

rhashtable: Fix rhlist duplicates insertion

2018-03-31 18:10:40 +02:00

mm/vmscan: wake up flushers for legacy cgroups too

2018-03-28 18:24:41 +02:00

net

ieee802154: 6lowpan: fix possible NULL deref in lowpan_device_event()

2018-03-31 18:10:40 +02:00

samples

samples/bpf: adjust rlimit RLIMIT_MEMLOCK for xdp1

2017-12-20 10:10:31 +01:00

scripts

kbuild: fix linker feature test macros when cross compiling with Clang

2018-03-24 11:01:29 +01:00

security

/dev/mem: Add bounce buffer for copy-out

2018-03-24 11:01:24 +01:00

sound

ALSA: hda/realtek - Always immediately update mute LED with pin VREF

2018-03-28 18:24:30 +02:00

tools

x86/pkeys/selftests: Rename 'si_pkey' to 'siginfo_pkey'

2018-03-28 18:24:50 +02:00

usr

initramfs: fix initramfs rebuilds w/ compression after disabling

2017-11-03 07:39:19 -07:00

virt

KVM: arm/arm64: vgic: Don't populate multiple LRs with the same vintid

2018-03-21 12:06:43 +01:00

.cocciconfig

…

.get_maintainer.ignore

…

.gitattributes

.gitattributes: set git diff driver for C source code files

2016-10-07 18:46:30 -07:00

.gitignore

kbuild: rpm-pkg: keep spec file until make mrproper

2018-02-13 10:19:46 +01:00

.mailmap

.mailmap: Add Maciej W. Rozycki's Imagination e-mail address

2017-11-10 12:16:15 -08:00

COPYING

…

CREDITS

MAINTAINERS: update TPM driver infrastructure changes

2017-11-09 17:58:40 -08:00

Kbuild

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Kconfig

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

MAINTAINERS

dt-bindings: Document mti,mips-cpc binding

2018-03-15 10:54:35 +01:00

Makefile

Linux 4.14.31

2018-03-28 18:24:51 +02:00

README

README: add a new README file, pointing to the Documentation/

2016-10-24 08:12:35 -02:00

README

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.