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(parent: 80ebd07) | patch
usb: misc: sisusbvga: fix information leak to userland
authorVasiliy Kulikov <segooon@gmail.com>
Sat, 6 Nov 2010 14:41:35 +0000 (17:41 +0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 9 Dec 2010 21:33:04 +0000 (13:33 -0800)
commite1e1f7573e7703a4e5a87a40671c5b42f70c429c
tree95e4afbf70808d4f9b844aae8847a89306d30cfdtree | snapshot
parent80ebd076aef99ba687f564dfcfc2efa93d4a60e4commit | diff
usb: misc: sisusbvga: fix information leak to userland

commit 5dc92cf1d0b4b0debbd2e333b83f9746c103533d upstream.

Structure sisusb_info is copied to userland with "sisusb_reserved" field
uninitialized.  It leads to leaking of contents of kernel stack memory.

Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/misc/sisusbvga/sisusb.c diff | blob | history
Linux kernel for KaRo TX COM modules