Michael S. Tsirkin a39ee449f9 vhost: validate vhost_get_vq_desc return value ...

vhost fails to validate negative error code
from vhost_get_vq_desc causing
a crash: we are using -EFAULT which is 0xfffffff2
as vector size, which exceeds the allocated size.

The code in question was introduced in commit
8dd014adfe
    vhost-net: mergeable buffers support

CVE-2014-0055

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-03-28 16:10:35 -04:00

..

Kconfig

vhost: Make vhost a separate module

2013-07-07 17:33:44 +03:00

Makefile

vhost: Make vhost a separate module

2013-07-07 17:33:44 +03:00

net.c

vhost: validate vhost_get_vq_desc return value

2014-03-28 16:10:35 -04:00

scsi.c

vhost/scsi: Check LUN structure byte 0 is set to 1, per spec

2014-02-24 16:19:43 -08:00

test.c

vhost: remove the dead branch

2013-12-06 15:22:05 -05:00

test.h

vhost test module

2010-12-09 16:00:21 +02:00

vhost.c

vhost: remove the dead branch

2013-12-06 15:22:05 -05:00

vhost.h

vhost: remove the dead branch

2013-12-06 15:22:05 -05:00

vringh.c

Add missing module license tag to vring helpers.

2013-05-08 10:49:03 +09:30