Johan Hovold 705330edb3 USB: cdc-acm: fix use-after-free after probe failure ... commit 4e49bf376c0451ad2eae2592e093659cde12be9a upstream. If tty-device registration fails the driver would fail to release the data interface. When the device is later disconnected, the disconnect callback would still be called for the data interface and would go about releasing already freed resources. Fixes: c93d81955005 ("usb: cdc-acm: fix error handling in acm_probe()") Cc: stable@vger.kernel.org # 3.9 Cc: Alexey Khoroshilov <khoroshilov@ispras.ru> Acked-by: Oliver Neukum <oneukum@suse.com> Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20210322155318.9837-3-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-05-20 16:06:51 +08:00
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Kconfig	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
Makefile	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00
cdc-acm.c	USB: cdc-acm: fix use-after-free after probe failure	2021-05-20 16:06:51 +08:00
cdc-acm.h	usb: cdc-acm: fix cooldown mechanism	2021-03-16 16:40:02 +08:00
cdc-wdm.c	USB: cdc-wdm: Fix use after free in service_outstanding_interrupt().	2021-04-12 12:51:11 +08:00
usblp.c	USB: usblp: fix a hang in poll() if disconnected	2021-04-12 12:53:06 +08:00
usbtmc.c	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00