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ubports_kernel_google_msm/drivers
Matthew Daley 3f21ccce8d floppy: don't write kernel-only members to FDRAWCMD ioctl output
CVE-2014-1738

commit 2145e15e0557a01b9195d1c7199a1b92cb9be81f upstream.

Do not leak kernel-only floppy_raw_cmd structure members to userspace.
This includes the linked-list pointer and the pointer to the allocated
DMA space.

Signed-off-by: Matthew Daley <mattd@bugfuzz.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2014-06-27 07:58:39 -06:00
..
2013-09-09 17:01:42 -07:00