[ubuntu/cosmic-security] linux-gcp 4.18.0-1015.16 (Accepted)

[Andy Whitcroft]

linux-gcp (4.18.0-1015.16) cosmic; urgency=medium

  * linux-gcp: 4.18.0-1015.16 -proposed tracker (LP: #1833948)

  [ Ubuntu: 4.18.0-25.26 ]

  * linux: 4.18.0-25.26 -proposed tracker (LP: #1833952)
  * CVE-2019-11479
    - SAUCE: tcp: add tcp_min_snd_mss sysctl
    - SAUCE: tcp: enforce tcp_min_snd_mss in tcp_mtu_probing()
  * 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()

  [ Ubuntu: 4.18.0-24.25 ]

  * CVE-2019-12817
    - SAUCE: powerpc/mm/64s/hash: Reallocate context ids on fork

Date: 2019-06-25 15:06:15.613505+00:00
Changed-By: Connor Kuehl <connor.kuehl at canonical.com>
Signed-By: Andy Whitcroft <apw at canonical.com>
https://launchpad.net/ubuntu/+source/linux-gcp/4.18.0-1015.16
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