Artemii Karasev 437e50ef62 ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path() ...

[ Upstream commit b9cee506da2b7920b5ea02ccd8e78a907d0ee7aa ]

snd_hda_get_connections() can return a negative error code.
It may lead to accessing 'conn' array at a negative index.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Signed-off-by: Artemii Karasev <karasev@ispras.ru>
Fixes: 30b4503378c9 ("ALSA: hda - Expose secret DAC-AA connection of some VIA codecs")
Link: https://lore.kernel.org/r/20230119082259.3634-1-karasev@ispras.ru
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-02-22 12:46:01 +01:00

..

aoa

ALSA: aoa: Fix I2S device accounting

2022-11-03 23:50:57 +09:00

arm

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atmel

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core

ALSA: pcm: Move rwsem lock inside snd_ctl_elem_read to prevent UAF

2023-01-18 09:26:43 +01:00

drivers

ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt

2023-01-18 09:26:16 +01:00

firewire

ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes

2022-05-12 12:17:09 +02:00

hda

ALSA: hda: fix potential memleak in 'add_widget_node'

2022-11-25 17:36:46 +01:00

i2c

ALSA: i2c/cs8427: Fix int to char conversion

2019-12-01 09:13:39 +01:00

isa

ALSA: wavefront: Proper check of get_user() error

2022-05-25 08:41:19 +02:00

mips

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oss

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parisc

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pci

ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path()

2023-02-22 12:46:01 +01:00

pcmcia

ALSA: vxpocket: Fix invalid endian conversions

2018-08-22 07:46:10 +02:00

ppc

ALSA: ppc: fix error return code in snd_pmac_probe()

2021-07-20 16:17:50 +02:00

sh

ALSA: sh: Fix compile warning wrt const

2020-02-28 16:36:02 +01:00

soc

ASoC: rt5670: Remove unbalanced pm_runtime_put()

2023-01-18 09:26:34 +01:00

sparc

ALSA: sparc: Fix invalid snd_free_pages() at error path

2018-12-05 19:41:24 +01:00

spi

ALSA: spi: Add check for clk_enable()

2022-04-20 09:08:14 +02:00

synth

ALSA: Use del_timer_sync() before freeing timer

2022-11-03 23:50:52 +09:00

usb

ALSA: line6: fix stack overflow in line6_midi_transmit

2023-01-18 09:26:35 +01:00

x86

ALSA: intel_hdmi: Fix reference to PCM buffer address

2022-03-08 19:01:56 +01:00

ac97_bus.c

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Kconfig

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last.c

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Makefile

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sound_core.c

sound: fix a memory leak bug

2019-08-16 10:13:46 +02:00