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Takashi Iwai bd0e2aec56 ALSA: aloop: Add missing cable lock to ctl API callbacks ... commit 76b3421b39bd610546931fc923edcf90c18fa395 upstream. Some control API callbacks in aloop driver are too lazy to take the loopback->cable_lock and it results in possible races of cable access while it's being freed. It eventually lead to a UAF, as reported by fuzzer recently. This patch covers such control API callbacks and add the proper mutex locks. Reported-by: DaeRyong Jeong <threeearcat@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		7 years ago
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mpu401	…
opl3	ALSA: opl3: Hardening for potential Spectre v1	7 years ago
opl4	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
pcsp	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
vx	…
Kconfig	…
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
aloop.c	ALSA: aloop: Add missing cable lock to ctl API callbacks	7 years ago
dummy.c	…
ml403-ac97cr.c	…
mtpav.c	…
mts64.c	…
pcm-indirect2.c	…
pcm-indirect2.h	…
portman2x4.c	…
serial-u16550.c	…
virmidi.c	…