[ubuntu/xenial-updates] linux-azure_4.15.0-1047.51_amd64.tar.gz - (Accepted)

Marcelo Henrique Cerri marcelo.cerri at canonical.com
Mon Jun 17 20:13:09 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: Wed, 05 Jun 2019 11:28:50 -0300
Changed-By: Marcelo Henrique Cerri <marcelo.cerri at canonical.com>
Maintainer: Launchpad Build Daemon <buildd at lgw01-amd64-006.buildd>

-------------- next part --------------
Format: 1.8
Date: Wed, 05 Jun 2019 11:28:50 -0300
Source: linux-azure
Binary: linux-azure-headers-4.15.0-1047 linux-azure-tools-4.15.0-1047 linux-azure-cloud-tools-4.15.0-1047 linux-image-unsigned-4.15.0-1047-azure linux-modules-4.15.0-1047-azure linux-modules-extra-4.15.0-1047-azure linux-headers-4.15.0-1047-azure linux-image-unsigned-4.15.0-1047-azure-dbgsym linux-tools-4.15.0-1047-azure linux-cloud-tools-4.15.0-1047-azure linux-udebs-azure linux-buildinfo-4.15.0-1047-azure
Architecture: amd64 all amd64_translations
Version: 4.15.0-1047.51
Distribution: xenial
Urgency: medium
Maintainer: Launchpad Build Daemon <buildd at lgw01-amd64-006.buildd>
Changed-By: Marcelo Henrique Cerri <marcelo.cerri at canonical.com>
Description:
 linux-azure-cloud-tools-4.15.0-1047 - Linux kernel version specific cloud tools for version 4.15.0-1047
 linux-azure-headers-4.15.0-1047 - Header files related to Linux kernel version 4.15.0
 linux-azure-tools-4.15.0-1047 - Linux kernel version specific tools for version 4.15.0-1047
 linux-buildinfo-4.15.0-1047-azure - Linux kernel buildinfo for version 4.15.0 on 64 bit x86 SMP
 linux-cloud-tools-4.15.0-1047-azure - Linux kernel version specific cloud tools for version 4.15.0-1047
 linux-headers-4.15.0-1047-azure - Linux kernel headers for version 4.15.0 on 64 bit x86 SMP
 linux-image-unsigned-4.15.0-1047-azure - Linux kernel image for version 4.15.0 on 64 bit x86 SMP
 linux-image-unsigned-4.15.0-1047-azure-dbgsym - Linux kernel debug image for version 4.15.0 on 64 bit x86 SMP
 linux-modules-4.15.0-1047-azure - Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
 linux-modules-extra-4.15.0-1047-azure - Linux kernel extra modules for version 4.15.0 on 64 bit x86 SMP
 linux-tools-4.15.0-1047-azure - Linux kernel version specific tools for version 4.15.0-1047
 linux-udebs-azure - Metapackage depending on kernel udebs (udeb)
Launchpad-Bugs-Fixed: 1831637 1831638
Changes:
 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
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Files:
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