Description: Linux tcp_xmit_retransmit_queue use after free
References:
 http://www.openwall.com/lists/oss-security/2016/08/15/1
 https://www.spinics.net/lists/netdev/msg390257.html
Notes:
Bugs:
upstream: released (4.8-rc5) [bb1fceca22492109be12640d49f5ea5a544c6bb4]
3.16-upstream-stable: released (3.16.39) [tcp-fix-use-after-free-in-tcp_xmit_retransmit_queue.patch]
3.2-upstream-stable: released (3.2.84) [tcp-fix-use-after-free-in-tcp_xmit_retransmit_queue.patch]
sid: released (4.7.2-1) [bugfix/all/tcp-fix-use-after-free-in-tcp_xmit_retransmit_queue.patch]
3.16-jessie-security: released (3.16.36-1+deb8u1) [bugfix/all/tcp-fix-use-after-free-in-tcp_xmit_retransmit_queue.patch]
3.2-wheezy-security: released (3.2.81-2) [bugfix/all/tcp-fix-use-after-free-in-tcp_xmit_retransmit_queue.patch]