[v2.3] CVE-2013-4127 kernel: vhost-net: use-after-free in vhost_net_flush
vhost_net_ubuf_put_and_wait has a confusing name: it will actually also free it’s argument. vhost_net_flush tries to use the argument after passing it to vhost_net_ubuf_put_and_wait, this results in use after free.
Introduced in upstream version:
(from redmine: issue id 2148, created on 2013-07-18, closed on 2013-07-23)
- parent #2144 (closed)