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(parent: 330b3db) | 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 21:24:17 +0000 (13:24 -0800)
commita4548d087ffaaecc406518cc3dfae2c92a28aea2
tree818dc3f5c69a94cfceb62349aae5067916c36607tree | snapshot
parent330b3db2ccf393581e2c06d2cb36e0689dd585e3commit | 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