[PATCH] mtd: mtdchar: fix information leak to userland
Artem Bityutskiy
dedekind1 at gmail.com
Fri Nov 26 10:37:30 EST 2010
On Sat, 2010-11-06 at 17:41 +0300, Vasiliy Kulikov wrote:
> Structure mtd_info_user is copied to userland with padding byted
> between "type" and "flags" fields uninitialized. It leads to leaking
> of contents of kernel stack memory.
>
> Signed-off-by: Vasiliy Kulikov <segooon at gmail.com>
Pushed to l2-mtd-2.6.git, thanks.
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
More information about the linux-mtd
mailing list