Jeremy Boone 3be2327475 tpm: fix potential buffer overruns caused by bit glitches on the bus ...

Discrete TPMs are often connected over slow serial buses which, on
some platforms, can have glitches causing bit flips.  If a bit does
flip it could cause an overrun if it's in one of the size parameters,
so sanity check that we're not overrunning the provided buffer when
doing a memcpy().

Signed-off-by: Jeremy Boone <jeremy.boone@nccgroup.trust>
Cc: stable@vger.kernel.org
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: James Morris <james.morris@microsoft.com>

2018-02-26 15:43:46 -08:00

..

agp

pci-v4.16-changes

2018-02-06 09:59:40 -08:00

hw_random

Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2018-02-14 17:02:15 -08:00

ipmi

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

mwave

char/mwave: make some arrays static const to make object code smaller

2017-07-17 17:23:16 +02:00

pcmcia

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

tpm

tpm: fix potential buffer overruns caused by bit glitches on the bus

2018-02-26 15:43:46 -08:00

xilinx_hwicap

char: xilinx_hwicap: Fix warnings in the driver

2017-08-28 17:04:47 +02:00

xillybus

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

apm-emulation.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

applicom.c

applicom: constify pci_device_id.

2017-08-28 17:11:28 +02:00

applicom.h

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

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

bfin-otp.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

bsr.c

…

ds1302.c

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

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

ds1620.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

dsp56k.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

dtlk.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

efirtc.c

drivers/char: make efirtc.c driver explicitly non-modular

2015-09-20 19:32:35 -07:00

generic_nvram.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

hangcheck-timer.c

treewide: Switch DEFINE_TIMER callbacks to struct timer_list *

2017-11-21 15:57:05 -08:00

hpet.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

Kconfig

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

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

lp.c

char: lp: use true or false for boolean values

2018-01-25 10:56:02 +01:00

Makefile

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

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

mbcs.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

mbcs.h

…

mem.c

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

2017-12-18 15:59:17 +01:00

misc.c

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

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

mspec.c

drivers, char: convert vma_data.refcnt from atomic_t to refcount_t

2017-03-23 13:57:19 +01:00

nsc_gpio.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

nvram.c

char/nvram: set array of const as const

2016-02-08 14:57:30 -08:00

nwbutton.c

treewide: Switch DEFINE_TIMER callbacks to struct timer_list *

2017-11-21 15:57:05 -08:00

nwbutton.h

treewide: Switch DEFINE_TIMER callbacks to struct timer_list *

2017-11-21 15:57:05 -08:00

nwflash.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

pc8736x_gpio.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

powernv-op-panel.c

powerpc/powernv: Add driver for operator panel on FSP machines

2016-06-29 17:33:46 +10:00

ppdev.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

ps3flash.c

wrappers for ->i_mutex access

2016-01-22 18:04:28 -05:00

random.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

raw.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

rtc.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

scx200_gpio.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

snsc_event.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

snsc.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

snsc.h

…

sonypi.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

tb0219.c

mips: separate extable.h, switch module.h to it

2016-10-05 18:36:18 -04:00

tile-srom.c

tile-srom: allow the driver to be built as a module

2016-11-10 15:18:56 +01:00

tlclk.c

timer: Remove last user of TIMER_INITIALIZER

2017-10-05 15:01:18 +02:00

toshiba.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

ttyprintk.c

ttyprintk: Neaten and simplify printing

2016-09-13 17:30:17 +02:00

uv_mmtimer.c

…

virtio_console.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00