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(parent: 25281c7) | patch
usb: core: fix information leak to userland
authorVasiliy Kulikov <segooon@gmail.com>
Sat, 6 Nov 2010 14:41:28 +0000 (17:41 +0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 9 Dec 2010 21:26:56 +0000 (13:26 -0800)
commit2ca6e919e77473fb15a7437b3772a25e2a7ab1fb
tree86823c46e93ad71c5c185aff6fe93db91867f4c1tree | snapshot
parent25281c78b18e69379f6e2a00c693417208e8b8a7commit | diff
usb: core: fix information leak to userland

commit 886ccd4520064408ce5876cfe00554ce52ecf4a7 upstream.

Structure usbdevfs_connectinfo is copied to userland with padding byted
after "slow" 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/core/devio.c diff | blob | history
Linux kernel for KaRo TX COM modules