tag 72ccb8e2a50ac4b93611f8ebb0a275a81152870a
tagger The Android Open Source Project <initial-contribution@android.com> Mon Jun 08 14:05:04 2020 -0700
object 216d34dcda07617fa8f9022b05cb7032fc68ae96

Android Wear 9.0.0 Release 0.51

commit 216d34dcda07617fa8f9022b05cb7032fc68ae96
author Tomas Bortoli <tomasbortoli@gmail.com> Wed Jul 31 10:54:47 2019 -0400
committer abel_fang <Abel_Fang@compal.com> Thu Apr 16 09:17:52 2020 +0800
tree 2ee6bd20e4347c3dc714843c09d3023b7402e6ed
parent 5f13d0d170de8ed13bf6d2a3ce711b0c56f9cf60

can: peak_usb: pcan_usb_pro: Fix info-leaks to USB devices

Uninitialized Kernel memory can leak to USB devices.

Fix by using kzalloc() instead of kmalloc() on the affected buffers.

Change-Id: Id52a358676eca973a5bd003133816622a594c112
Signed-off-by: Tomas Bortoli <tomasbortoli@gmail.com>
"Reported-by: syzbot+d6a5a1a3657b596ef132@syzkaller.appspotmail.com"
Fixes: f14e22435a27 ("net: can: peak_usb: Do not do dma on the stack")
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>