OpenCloudOS-Kernel/drivers/net/wimax/i2400m
Johan Hovold 6e526fdff7 net: wimax/i2400m: fix NULL-deref at probe
Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer or accessing memory beyond the endpoint array should a
malicious device lack the expected endpoints.

The endpoints are specifically dereferenced in the i2400m_bootrom_init
path during probe (e.g. in i2400mu_tx_bulk_out).

Fixes: f398e4240f ("i2400m/USB: probe/disconnect, dev init/shutdown
and reset backends")
Cc: Inaky Perez-Gonzalez <inaky@linux.intel.com>

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-13 12:28:40 -07:00
..
Kconfig i2400m: remove SDIO device support 2012-07-11 15:40:22 -04:00
Makefile i2400m: remove SDIO device support 2012-07-11 15:40:22 -04:00
control.c net: wimax: i2400m: control.c: Cleaning up conjunction always evaluates to false 2014-06-11 00:13:16 -07:00
debug-levels.h
debugfs.c i2400m: debugfs return code is wrong 2012-10-25 18:01:38 +02:00
driver.c wimax/i2400m: make return of 0 explicit 2014-05-21 17:16:24 -04:00
fw.c remove init of dev->perm_addr in drivers 2013-01-08 18:00:48 -08:00
i2400m-usb.h wimax: Remove extern from function prototypes 2013-09-24 16:46:22 -07:00
i2400m.h wimax: Remove extern from function prototypes 2013-09-24 16:46:22 -07:00
netdev.c net: use core MTU range checking in wireless drivers 2016-10-20 14:51:08 -04:00
op-rfkill.c
rx.c drivers: net: misc: Remove unused OOM variables 2013-02-06 14:58:52 -05:00
sysfs.c
tx.c net: fix assignment of 0/1 to bool variables. 2011-12-19 22:27:29 -05:00
usb-debug-levels.h
usb-fw.c scripts/spelling.txt: add "varible" pattern and fix typo instances 2017-02-27 18:43:47 -08:00
usb-notif.c net: wimax: i2400m: usb-notif: don't print error when allocating urb fails 2016-08-13 14:53:40 -07:00
usb-rx.c skb: Add inline helper for getting the skb end offset from head 2012-05-06 13:13:19 -04:00
usb-tx.c wimax/i2400m: remove an unused variable 2011-12-16 15:57:03 -05:00
usb.c net: wimax/i2400m: fix NULL-deref at probe 2017-03-13 12:28:40 -07:00