]> asedeno.scripts.mit.edu Git - linux.git/commit
projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 3afa758) | patch
usbtmc: more sanity checking for packet size
authorOliver Neukum <oneukum@suse.com>
Tue, 20 Aug 2019 09:28:25 +0000 (11:28 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 21 Aug 2019 16:45:46 +0000 (09:45 -0700)
commitde7b9aa633b693e77942e12f1769506efae6917b
tree0eec1aae5e793fa87f6d905c4adc0b8df0654f74tree | snapshot
parent3afa758cfb6efe0dc94dd8500add7222f503bfa5commit | diff
usbtmc: more sanity checking for packet size

A malicious device can make the driver divide ny zero
with a nonsense maximum packet size.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20190820092826.17694-1-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/class/usbtmc.c diff | blob | history
local clone of linux.git