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linux-stable/drivers/char
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Dan Carpenter a0bcce2b2a tpm: Check for integer overflow in tpm2_map_response_body() 
The "4 * be32_to_cpu(data->count)" multiplication can potentially
overflow which would lead to memory corruption.  Add a check for that.

Cc: stable@vger.kernel.org
Fixes: 745b361e989a ("tpm: infrastructure for TPM spaces")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
2021-10-26 05:03:33 +03:00
..
agp
parisc: parisc-agp requires SBA IOMMU driver
2021-04-06 11:46:39 +02:00
hw_random
hwrng: Add Arm SMCCC TRNG based driver
2021-08-06 19:45:26 +08:00
ipmi
IPMI: A couple of very minor fixes for style and rate limiting
2021-09-12 11:44:58 -07:00
mwave
char: mware: fix returnvar.cocci warnings
2021-08-27 16:20:37 +02:00
pcmcia
TTY / Serial patches for 5.15-rc1
2021-09-01 09:51:16 -07:00
tpm
tpm: Check for integer overflow in tpm2_map_response_body()
2021-10-26 05:03:33 +03:00
xilinx_hwicap
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
xillybus
char: xillybus: Fix spelling mistake "overflew" -> "overflowed"
2021-06-03 14:11:08 +02:00
adi.c
char: sparc64: Add privileged ADI driver
2018-06-05 11:24:55 -07:00
apm-emulation.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
applicom.c
Merge 5.12-rc6 into char-misc-next
2021-04-05 08:43:50 +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
bsr.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
ds1620.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
dsp56k.c
vfs: do bulk POLL* -> EPOLL* replacement
2018-02-11 14:34:03 -08:00
dtlk.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
hangcheck-timer.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 405
2019-06-05 17:37:13 +02:00
hpet.c
char: hpet: Remove unused variable 'm'
2021-05-21 10:09:30 +02:00
Kconfig
char: move RANDOM_TRUST_CPU & RANDOM_TRUST_BOOTLOADER into the Character devices menu
2021-08-16 19:02:19 +02:00
lp.c
char: lp: remove redundant space around (inside) parenthesized expressions
2021-03-24 08:26:32 +01:00
Makefile
remove the raw driver
2021-06-04 15:35:03 +02:00
mem.c
remove the raw driver
2021-06-04 15:35:03 +02:00
misc.c
char: misc: increase DYNAMIC_MINORS value
2020-11-03 09:52:04 +01:00
mspec.c
char: mspec: Use kvzalloc() in mspec_mmap()
2020-08-28 12:10:04 +02:00
nsc_gpio.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
nvram.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
nwbutton.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
nwbutton.h
misc: cleanup minor number definitions in c file into miscdevice.h
2020-03-18 12:27:03 +01:00
nwflash.c
misc: move FLASH_MINOR into miscdevice.h and fix conflicts
2020-03-18 12:27:04 +01:00
pc8736x_gpio.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
powernv-op-panel.c
powerpc/powernv: Fix fall-through warning for Clang
2021-07-13 19:21:41 -05:00
ppdev.c
ppdev: Distribute switch variables for initialization
2020-02-23 20:28:12 +01:00
ps3flash.c
powerpc/ps3: make system bus's remove and shutdown callbacks return void
2020-12-04 01:01:22 +11:00
random.c
random: remove dead code left over from blocking pool
2021-04-02 18:28:12 +11:00
scx200_gpio.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
sonypi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
tb0219.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
tlclk.c
drivers: char: tlclk.c: Avoid data race between init and interrupt handler
2020-04-23 16:55:24 +02:00
toshiba.c
module: remove never implemented MODULE_SUPPORTED_DEVICE
2021-03-17 13:16:18 -07:00
ttyprintk.c
tty: drop put_tty_driver
2021-07-27 12:17:21 +02:00
uv_mmtimer.c
…
virtio_console.c
virtio_console: Assure used length from device is limited
2021-07-03 04:50:53 -04:00