linux-azure: 4.15.0-1049.54 -proposed tracker

Bug #1834091 reported by Marcelo Cerri on 2019-06-24
28
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Kernel SRU Workflow
Medium
Unassigned
Automated-testing
Medium
Canonical Kernel Team
Certification-testing
Medium
Canonical Hardware Certification
Prepare-package
Medium
Marcelo Cerri
Prepare-package-meta
Medium
Marcelo Cerri
Prepare-package-signed
Medium
Marcelo Cerri
Promote-to-proposed
Medium
Andy Whitcroft
Promote-to-security
Medium
Ubuntu Stable Release Updates Team
Promote-to-updates
Medium
Andy Whitcroft
Regression-testing
Medium
Canonical Kernel Team
Security-signoff
Medium
Canonical Security Team
Stakeholder-signoff
Medium
linux-azure stakeholder signoff
Verification-testing
Medium
Canonical Kernel Team
linux-azure (Ubuntu)
Undecided
Unassigned
Xenial
Medium
Unassigned

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 1833983 (trusty/linux-azure), bug 1834090 (trusty/linux-azure)
derivatives: bug 1834089 (azure-kernel), bug 1833982 (linux-azure-edge)
-- swm properties --
boot-testing-requested: true
kernel-stable-master-bug: 1833987
phase: Ready for Security
phase-changed: Wednesday, 26. June 2019 13:38 UTC
proposed-announcement-sent: true
proposed-testing-requested: true
reason:
  promote-to-security: Pending -- Ready
variant: debs

CVE References

Marcelo Cerri (mhcerri) on 2019-06-24
tags: added: kernel-release-tracking-bug xenial
Changed in linux-azure (Ubuntu):
status: New → Invalid
Changed in linux-azure (Ubuntu Xenial):
importance: Undecided → Medium
tags: added: kernel-release-tracking-bug-live
description: updated
tags: added: kernel-sru-cycle-2019.05.13-8
description: updated
description: updated
description: updated
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in linux-azure (Ubuntu Xenial):
status: New → Confirmed
Marcelo Cerri (mhcerri) on 2019-06-24
description: updated
description: updated
description: updated
tags: added: kernel-sru-backport-of-1833987
Changed in kernel-sru-workflow:
status: New → In Progress
importance: Undecided → Medium
description: updated
Marcelo Cerri (mhcerri) on 2019-06-24
summary: - linux-azure: <version to be filled> -proposed tracker
+ linux-azure: 4.15.0-1049.54 -proposed tracker
description: updated
Stefan Bader (smb) on 2019-06-24
description: updated
description: updated
description: updated
description: updated
tags: added: block-proposed-xenial
tags: added: block-proposed
description: updated
description: updated
description: updated
description: updated
description: updated
description: updated
description: updated
description: updated
description: updated
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux-azure - 4.15.0-1049.54

---------------
linux-azure (4.15.0-1049.54) xenial; urgency=medium

  * linux-azure: 4.15.0-1049.54 -proposed tracker (LP: #1834091)

  * Upstream Commits Needed for DPDK on Azure (LP: #1812123)
    - uio: document uio_hv_generic regions
    - uio_hv_generic: create send and receive buffers
    - uio_hv_generic: add rescind support
    - uio_hv_generic: support sub-channels
    - uio_hv_generic: fix subchannel ring mmap
    - uio_hv_generic: use standard mmap for resources
    - vmbus: keep pointer to ring buffer page
    - uio: introduce UIO_MEM_IOVA
    - hv_uio_generic: map ringbuffer phys addr
    - uio_hv_generic: use ISR callback method
    - uio_hv_generic: use correct channel in isr
    - uio_hv_generic: make ring buffer attribute for primary channel
    - uio_hv_generic: defer opening vmbus until first use
    - uio_hv_generic: set callbacks on open
    - vmbus: pass channel to hv_process_channel_removal
    - vmbus: split ring buffer allocation from open
    - vmbus: fix subchannel removal

  * Enable eBPF JIT in the linux-azure kernels (LP: #1827916)
    - [Config] linux-azure: CONFIG_MLX{4,5}_INFINIBAND=m

  * [linux-azure] Please Include Mainline Commit ebaf39e6032f in the 16.04 and
    18.04 linux-azure kernels (LP: #1830266)
    - ipv4: ipv6: netfilter: Adjust the frag mem limit when truesize changes

  * [linux-azure] Commits Requested in 16.04 for the Azure Kernel (LP: #1830242)
    - blk-mq: remove the request_list usage
    - nvme-pci: remove cq check after submission
    - nvme-pci: split the nvme queue lock into submission and completion locks

  * [Packaging] Improve config annotations check on custom kernels
    (LP: #1820075)
    - [Config] linux-azure: Include custom annotations files

  [ 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()

 -- Marcelo Henrique Cerri <email address hidden> Mon, 24 Jun 2019 17:44:20 -0300

Changed in linux-azure (Ubuntu Xenial):
status: Confirmed → Fix Released
tags: removed: block-proposed-xenial
tags: removed: block-proposed
description: updated
description: updated

All tasks have been completed and the bug is being set to Fix Released

Changed in kernel-sru-workflow:
status: In Progress → Fix Released
description: updated
tags: removed: kernel-release-tracking-bug-live
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