linux (4.4.0-151.178) xenial; urgency=medium
* Remote denial of service (system crash) caused by integer overflow in TCP
SACK handling (LP: #1831637)
- SAUCE: tcp: limit payload size of sacked skbs
- SAUCE: tcp: fix fack_count accounting on tcp_shift_skb_data()
* Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard
manipulation (LP: #1831638)
- SAUCE: tcp: tcp_fragment() should apply sane memory limits
Date: 2019-06-11 08:18:33.971564+00:00
Changed-By: Stefan Bader <[email protected]>
Signed-By: Andy Whitcroft <[email protected]>
https://launchpad.net/ubuntu/+source/linux/4.4.0-151.178
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