Takashi Iwai 43d5ca88df ALSA: usb-audio: Fix potential out-of-bounds shift ...

syzbot spotted a potential out-of-bounds shift in the USB-audio format
parser that receives the arbitrary shift value from the USB
descriptor.

Add a range check for avoiding the undefined behavior.

Reported-by: syzbot+df7dc146ebdd6435eea3@syzkaller.appspotmail.com
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201209084552.17109-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

2020-12-14 09:10:25 +01:00

..

ac97

ALSA: ac97: (cosmetic) align argument names

2020-09-03 09:27:27 +02:00

aoa

ALSA: aoa: i2sbus: use DECLARE_COMPLETION_ONSTACK() macro

2020-09-03 09:26:52 +02:00

arm

ASoC: arm: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer

2020-03-27 14:44:56 +00:00

atmel

ALSA: atmel: ac97: clarify operator precedence

2020-09-03 09:27:34 +02:00

core

ALSA: rawmidi: Access runtime->avail always in spinlock

2020-12-06 09:36:10 +01:00

drivers

ALSA: aloop: Constify ops structs

2020-11-21 09:30:35 +01:00

firewire

Merge branch 'topic/usb-audio-refactoring' into for-next

2020-11-24 09:13:00 +01:00

hda

ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link()

2020-11-03 14:11:38 +01:00

i2c

ALSA: i2c: Constify snd_kcontrol_new items

2020-01-03 09:24:24 +01:00

isa

ALSA: sb: Fix fall-through warnings for Clang

2020-11-21 09:29:26 +01:00

mips

hal2: convert to dma_alloc_noncoherent

2020-09-25 06:20:44 +02:00

oss

ALSA: Use fallthrough pseudo-keyword

2020-07-09 13:01:29 +02:00

parisc

sound updates for 5.6-rc1

2020-01-28 16:26:57 -08:00

pci

Merge branch 'for-linus' into for-next

2020-12-14 09:05:29 +01:00

pcmcia

ALSA: Use fallthrough pseudo-keyword

2020-07-09 13:01:29 +02:00

ppc

ALSA: ppc: remove redundant checks in PS3 driver probe

2020-11-28 09:49:19 +01:00

sh

ALSA: sh: Fix compile warning wrt const

2020-01-05 16:15:14 +01:00

soc

Merge branch 'for-linus' into for-next

2020-12-14 09:05:29 +01:00

sparc

ALSA: sparc: dbri: fix repeated word 'the'

2020-10-17 09:58:35 +02:00

spi

ALSA: spi: More constification

2020-01-05 16:15:13 +01:00

synth

ALSA: emux: More constifications

2020-01-05 16:14:46 +01:00

usb

ALSA: usb-audio: Fix potential out-of-bounds shift

2020-12-14 09:10:25 +01:00

x86

ALSA: hda: use consistent HDAudio spelling in comments/docs

2020-09-02 19:31:32 +02:00

xen

ALSA: xen: Remove superfluous fall through comments

2020-07-09 19:10:37 +02:00

ac97_bus.c

ALSA: ac97: Treat snd_ac97_bus_ops as const

2020-01-03 09:24:08 +01:00

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

last.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

Makefile

…

sound_core.c

sound: fix a memory leak bug

2019-08-08 08:18:32 +02:00