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(parent: 0bd0e38) | patch
usb: misc: iowarrior: fix information leak to userland
authorVasiliy Kulikov <segooon@gmail.com>
Sat, 6 Nov 2010 14:41:31 +0000 (17:41 +0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 21 Mar 2011 19:44:00 +0000 (12:44 -0700)
commitd66dbddd744d6bd67258bbc89dc01b4704374ff2
tree4a5a9e65762cc93a32579f7252402fe3e6cf3392tree | snapshot
parent0bd0e38c333e5bb69921ece2ba1d9c3e2d237b42commit | diff
usb: misc: iowarrior: fix information leak to userland

commit eca67aaeebd6e5d22b0d991af1dd0424dc703bfb upstream.

Structure iowarrior_info is copied to userland with padding byted
between "serial" and "revision" fields uninitialized.  It leads to
leaking of contents of kernel stack memory.

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