[ubuntu/xenial-updates] linux-azure 4.15.0-1047.51 (Accepted)

Andy Whitcroft apw at canonical.com
Mon Jun 17 20:02:51 UTC 2019

linux-azure (4.15.0-1047.51) xenial; urgency=medium

  [ Ubuntu: 4.15.0-52.56 ]

  * Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard
    manipulation (LP: #1831638)
    - SAUCE: tcp: tcp_fragment() should apply sane memory limits
  * Remote denial of service (system crash) caused by integer overflow in TCP
    SACK handling (LP: #1831637)
    - SAUCE: tcp: limit payload size of sacked skbs

Date: 2019-06-05 14:59:20.956220+00:00
Changed-By: Marcelo Cerri <marcelo.cerri at canonical.com>
Signed-By: Andy Whitcroft <apw at canonical.com>
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