This bug was fixed in the package linux-aws - 4.15.0-1043.45

---------------
linux-aws (4.15.0-1043.45) bionic; urgency=medium

  * linux-aws: 4.15.0-1043.45 -proposed tracker (LP: #1833967)

  [ Ubuntu: 4.15.0-54.58 ]

  * linux: 4.15.0-54.58 -proposed tracker (LP: #1833987)
  * Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard
    manipulation (LP: #1831638) // CVE-2019-11478
    - tcp: refine memory limit test in tcp_fragment()
  * CVE-2019-11479
    - SAUCE: tcp: add tcp_min_snd_mss sysctl
    - SAUCE: tcp: enforce tcp_min_snd_mss in tcp_mtu_probing()

 -- Kleber Sacilotto de Souza <kleber.so...@canonical.com>  Mon, 24 Jun
2019 15:19:58 +0200

** Changed in: linux-aws (Ubuntu Bionic)
       Status: New => Fix Released

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-11478

** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-11479

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https://bugs.launchpad.net/bugs/1833967

Title:
  linux-aws: 4.15.0-1043.45 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Fix Released
Status in Kernel SRU Workflow certification-testing series:
  Invalid
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  Fix Released
Status in Kernel SRU Workflow regression-testing series:
  Invalid
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Invalid
Status in linux-aws package in Ubuntu:
  Invalid
Status in linux-aws source package in Bionic:
  Fix Released

Bug description:
  This bug will contain status and test results related to a kernel
  source (or snap) as stated in the title.

  For an explanation of the tasks and the associated workflow see:
    https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  backports: bug 1833965 (xenial/linux-aws-hwe)
  derivatives: bug 1833964 (aws-kernel)

  -- swm properties --
  boot-testing-requested: true
  kernel-stable-master-bug: 1833987
  phase: Holding before Security
  phase-changed: Thursday, 27. June 2019 16:09 UTC
  proposed-announcement-sent: true
  proposed-testing-requested: true
  variant: debs

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