Xie Yongji 56cf748562 virtio_console: Assure used length from device is limited ...

[ Upstream commit d00d8da5869a2608e97cfede094dfc5e11462a46 ]

The buf->len might come from an untrusted device. This
ensures the value would not exceed the size of the buffer
to avoid data corruption or loss.

Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20210525125622.1203-1-xieyongji@bytedance.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-07-20 16:17:53 +02:00

..

agp

parisc: parisc-agp requires SBA IOMMU driver

2021-04-16 11:57:48 +02:00

hw_random

hwrng: timeriomem - Fix cooldown period calculation

2021-03-03 18:22:43 +01:00

ipmi

ipmi/watchdog: Stop watchdog timer when the current action is 'none'

2021-07-20 16:17:47 +02:00

mwave

char/mwave: fix potential Spectre v1 vulnerability

2019-01-31 08:13:43 +01:00

pcmcia

char: pcmcia: error out if 'num_bytes_read' is greater than 4 in set_protocol()

2021-07-20 16:17:40 +02:00

tpm

tpm: fix error return code in tpm2_get_cc_attrs_tbl()

2021-05-22 10:57:35 +02:00

xilinx_hwicap

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xillybus

…

apm-emulation.c

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applicom.c

applicom: Fix potential Spectre v1 vulnerabilities

2019-03-13 14:03:10 -07:00

applicom.h

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bfin-otp.c

…

bsr.c

…

ds1302.c

…

ds1620.c

…

dsp56k.c

…

dtlk.c

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efirtc.c

…

generic_nvram.c

…

hangcheck-timer.c

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hpet.c

char: hpet: add checks after calling ioremap

2021-06-03 08:36:21 +02:00

Kconfig

tty: mark Siemens R3964 line discipline as BROKEN

2019-04-17 08:37:44 +02:00

lp.c

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Makefile

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mbcs.c

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mbcs.h

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mem.c

/dev/mem: Bail out upon SIGKILL.

2019-10-05 12:48:11 +02:00

misc.c

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mspec.c

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nsc_gpio.c

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nvram.c

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nwbutton.c

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nwbutton.h

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nwflash.c

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pc8736x_gpio.c

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powernv-op-panel.c

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ppdev.c

ppdev: fix PPGETTIME/PPSETTIME ioctls

2019-12-17 20:39:39 +01:00

ps3flash.c

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random.c

random: fix the RNDRESEEDCRNG ioctl

2021-03-03 18:22:37 +01:00

raw.c

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rtc.c

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scx200_gpio.c

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snsc_event.c

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snsc.c

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snsc.h

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sonypi.c

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tb0219.c

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tile-srom.c

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tlclk.c

drivers: char: tlclk.c: Avoid data race between init and interrupt handler

2020-10-01 13:12:42 +02:00

toshiba.c

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ttyprintk.c

ttyprintk: Add TTY hangup callback.

2021-05-22 10:57:30 +02:00

uv_mmtimer.c

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virtio_console.c

virtio_console: Assure used length from device is limited

2021-07-20 16:17:53 +02:00