Robb Glasser 362bca57f5 ALSA: pcm: prevent UAF in snd_pcm_info ... When the device descriptor is closed, the `substream->runtime` pointer is freed. But another thread may be in the ioctl handler, case SNDRV_CTL_IOCTL_PCM_INFO. This case calls snd_pcm_info_user() which calls snd_pcm_info() which accesses the now freed `substream->runtime`. Note: this fixes CVE-2017-0861 Signed-off-by: Robb Glasser <rglasser@google.com> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>		2017-12-05 23:28:08 +01:00
..
ac97	ALSA: ac97: add an ac97 bus	2017-09-04 18:24:56 +01:00
aoa	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
arm	Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/ac97-mfd', 'asoc/topic/amd' and 'asoc/topic/arizona-mfd' into asoc-next	2017-11-10 21:31:02 +00:00
atmel	ASoC: Updates for v4.14	2017-09-04 14:50:49 +02:00
core	ALSA: pcm: prevent UAF in snd_pcm_info	2017-12-05 23:28:08 +01:00
drivers	ASoC: Updates for v4.15	2017-11-13 15:45:57 +01:00
firewire	Merge branch 'linus' into locking/core, to resolve conflicts	2017-11-07 10:32:44 +01:00
hda	ALSA: hda: Fix too short HDMI/DP chmap reporting	2017-11-17 12:20:37 +01:00
i2c	ASoC: Updates for v4.15	2017-11-13 15:45:57 +01:00
isa	ASoC: Updates for v4.15	2017-11-13 15:45:57 +01:00
mips	ALSA: mips: constify snd_pcm_ops structures	2017-08-19 11:02:18 +02:00
oss	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:56:58 -08:00
parisc	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pci	ALSA: hda/realtek - New codec support for ALC257	2017-12-05 10:54:10 +01:00
pcmcia	ALSA: pcmcia: constify snd_pcm_ops structures	2017-08-19 11:02:21 +02:00
ppc	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
sh	ALSA: sh: aica: Convert timers to use timer_setup()	2017-10-05 08:20:17 +02:00
soc	sound fixes for 4.15-rc1	2017-11-23 21:09:41 -10:00
sparc	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
spi	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
synth	ASoC: Updates for v4.15	2017-11-13 15:45:57 +01:00
usb	ALSA: usb-audio: Add check return value for usb_string()	2017-12-04 09:15:55 +01:00
x86	main drm pull for v4.13	2017-07-09 18:48:37 -07:00
ac97_bus.c
Kconfig	ASoC: Updates for v4.15	2017-11-13 15:45:57 +01:00
last.c
Makefile	ASoC: Updates for v4.15	2017-11-13 15:45:57 +01:00
sound_core.c