Oliver Neukum e6e868c750 usb: misc: lvs: fix race condition in disconnect handling ...

[ Upstream commit c4ba329cabca7c839ab48fb58b5bcc2582951a48 ]

There is a small window during which the an URB may
remain active after disconnect has returned. If in that case
already freed memory may be accessed and executed.

The fix is to poison the URB befotre the work is flushed.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-03-22 09:17:40 +01:00

..

sisusbvga

usb: misc: sisusbvga: sisusb: don't print error when allocating urb fails

2016-08-15 15:54:27 +02:00

adutux.c

usb: misc: adutux: don't print on ENOMEM

2016-08-30 19:17:37 +02:00

appledisplay.c

usb: misc: appledisplay: don't print on ENOMEM

2016-08-30 19:17:37 +02:00

chaoskey.c

USB: chaoskey: fix Alea quirk on big-endian hosts

2017-05-25 15:44:38 +02:00

cypress_cy7c63.c

usb: misc: cypress_cy7c63: don't print on ENOMEM

2016-08-30 19:17:37 +02:00

cytherm.c

usb: misc: cytherm: don't print on ENOMEM

2016-08-30 19:17:38 +02:00

ehset.c

…

emi26.c

…

emi62.c

…

ezusb.c

ezusb: constify local structures

2016-09-13 17:24:24 +02:00

ftdi-elan.c

usb: misc: ftdi-elan: don't print on ENOMEM

2016-08-30 19:17:38 +02:00

idmouse.c

USB: idmouse: fix NULL-deref at probe

2017-03-30 09:41:24 +02:00

iowarrior.c

USB: iowarrior: fix info ioctl on big-endian hosts

2017-05-25 15:44:40 +02:00

isight_firmware.c

…

Kconfig

usb: misc: Add driver for usb4604

2016-08-09 15:49:01 +02:00

ldusb.c

usb: ldusb: add PIDs for new CASSY devices supported by this driver

2018-02-28 10:18:32 +01:00

legousbtower.c

usb: misc: legousbtower: Fix memory leak

2017-05-25 15:44:29 +02:00

lvstest.c

usb: misc: lvs: fix race condition in disconnect handling

2018-03-22 09:17:40 +01:00

Makefile

usb: misc: Add driver for usb4604

2016-08-09 15:49:01 +02:00

rio500_usb.h

…

rio500.c

…

trancevibrator.c

usb: misc: trancevibrator: don't print on ENOMEM

2016-08-30 19:17:38 +02:00

ucsi.c

…

ucsi.h

…

usb3503.c

usb: misc: usb3503: make sure reset is low for at least 100us

2018-01-17 09:38:55 +01:00

usb4604.c

usb: misc: Add driver for usb4604

2016-08-09 15:49:01 +02:00

usb_u132.h

…

usblcd.c

usb: misc: usblcd: don't print on ENOMEM

2016-08-30 19:17:38 +02:00

usbsevseg.c

usb: misc: usbsevseg: don't print on ENOMEM

2016-08-30 19:17:38 +02:00

usbtest.c

usb: usbtest: fix NULL pointer dereference

2017-11-18 11:22:24 +01:00

uss720.c

USB: uss720: fix NULL-deref at probe

2017-03-30 09:41:24 +02:00

yurex.c

usb: misc: yurex: don't print on ENOMEM

2016-08-30 19:17:38 +02:00