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(parent: a4548d0) | 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>
Thu, 9 Dec 2010 21:24:18 +0000 (13:24 -0800)
commit82d1639ec939d83169f0b556a29c711e43a0290e
treeb661de12ef08d31b1e719b851de1f4eabe6e37ddtree | snapshot
parenta4548d087ffaaecc406518cc3dfae2c92a28aea2commit | 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
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