switch-linux/drivers
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
..
accessibility
acpi
amba
android
ata
atm
auxdisplay
base
bcma
block
bluetooth
bus
cdrom
char tpm: fix potential buffer overruns caused by bit glitches on the bus 2018-02-26 15:43:46 -08:00
clk
clocksource
connector
cpufreq
cpuidle
crypto s390: 2018-02-26 09:28:35 -08:00
dax
dca
devfreq
dio
dma
dma-buf
edac
eisa
extcon
firewire
firmware
fmc
fpga
fsi
gpio
gpu Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-02-25 16:27:51 -08:00
hid
hsi
hv
hwmon
hwspinlock
hwtracing
i2c
ide
idle
iio
infiniband
input
iommu
ipack
irqchip
isdn
leds
lightnvm
macintosh
mailbox
mcb
md
media
memory
memstick
message
mfd
misc powerpc fixes for 4.16 #4 2018-02-24 16:05:50 -08:00
mmc
mtd
mux
net
nfc
ntb
nubus
nvdimm
nvme
nvmem
of
opp
oprofile
parisc
parport
pci
pcmcia
perf
phy
pinctrl
platform
pnp
power
powercap
pps
ps3
ptp
pwm
rapidio
ras
regulator
remoteproc
reset
rpmsg
rtc
s390
sbus
scsi
sfi
sh
siox
slimbus
sn
soc
soundwire
spi
spmi
ssb
staging
target
tc
tee
thermal
thunderbolt
tty
uio
usb
uwb
vfio
vhost
video
virt
virtio
visorbus
vlynq
vme
w1
watchdog
xen
zorro
Kconfig
Makefile