Skip to main content

Your submission was sent successfully! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates from Canonical and upcoming events where you can meet our team.Close

Thank you for contacting us. A member of our team will be in touch shortly. Close

  1. Blog
  2. Article

Femma
on 16 August 2017

Kernel Team Summary- August 16, 2017


Development (Artful / 17.10)

We intend to target a 4.13 kernel for the Ubuntu 17.10 release. The artful kernel is now based on Linux 4.11. The Ubuntu 17.10 Kernel Freeze is Thurs Oct 5, 2017.

  • The kernel in the artful-proposed pocket of the Ubuntu archive has been updated to v4.12.7
  • The kernel in the Artful staging repository has been updated to v4.13-rc5

Stable (Released & Supported)

  • Embargoed CVEs CVE-2017-1000111 and CVE-2017-1000112 have been made public and the fixes released for all the affected kernels (including their derivatives and rebases):

     trusty    3.13.0-128.177
     xenial    4.4.0-91.114
     zesty     4.10.0-32.36
    
  • The Xenial and Xenial-based kernels have been re-spun to fix a regression with OpenStack (LP: #1709032) and the following packages are on the way of getting promoted to -updates:

     xenial            4.4.0-92.115
     xenial/raspi2     4.4.0-1070.78
     xenial/snapdragon 4.4.0-1072.77
     xenial/aws        4.4.0-1031.40
     xenial/gke        4.4.0-1027.27
     trusty/lts-xenial 4.4.0-92.115~14.04.1
    
  • Current cycle: 04-Aug through 26-Aug

              04-Aug  Last day for kernel commits for this cycle.
     07-Aug - 12-Aug  Kernel prep week.
     13-Aug - 25-Aug  Bug verification & Regression testing.
              28-Aug  Release to -updates.
    
  • Next cycle: 25-Aug through 16-Sep

              25-Aug  Last day for kernel commits for this cycle.
     28-Aug - 02-Sep  Kernel prep week.
     03-Sep - 15-Sep  Bug verification & Regression testing.
              18-Sep  Release to -updates.
    

Misc

  • eventstat 0.04.00 for 17.10 has been released. This now uses kernel trace events rather than the deprecated /proc/timer_stat interface.
  • If you would like to reach the kernel team, you can find us at the #ubuntu-kernel
    channel on FreeNode. Alternatively, you can mail the Ubuntu Kernel Team mailing
    list at: [email protected].
  • The current CVE status

Related posts


Benjamin Ryzman
2 April 2025

The future of Kubernetes networking: Cilium and other CNIs with Canonical Kubernetes

Ubuntu Article

Choosing the right Container Network Interface (CNI) for Kubernetes is critical to achieving optimal performance, security, and scalability. With the launch of  Canonical Kubernetes LTS (long-term support) last month, Canonical decided to integrate Cilium as the default CNI in order to reflect our commitment to delivering a modern, securi ...


Michelle Anne Tabirao
2 April 2025

How does MongoDB work?

Data Platform Article

Explore what MongoDB is, how it functions, and how organizations utilize it for specific applications to achieve business benefits. ...


Rajan Patel
31 March 2025

Automated patching for the Linux kernel

Security Article

To start securely and efficiently, Linux systems follow a carefully orchestrated sequence of steps to initialize firmware and manage services. Applying security patches to the software responsible for some of these early steps of Linux startup often requires a full system reboot. Frequent reboots driven by unplanned critical patching is d ...