Skip to main content
  1. Blog
  2. Article

Canonical
on 21 September 2017

Security Team Weekly Summary: September 21, 2017


The Security Team weekly reports are intended to be very short summaries of the Security Team’s weekly activities.

If you would like to reach the Security Team, you can find us at the #ubuntu-hardened channel on FreeNode. Alternatively, you can mail the Ubuntu Hardened mailing list at: ubuntu-hardened@lists.ubuntu.com

During the last week, the Ubuntu Security team:

  • Triaged 489 public security vulnerability reports, retaining the 152 that applied to Ubuntu.
  • Published 6 Ubuntu Security Notices which fixed 122 security issues (CVEs) across 5 supported packages.

Bug Triage

Mainline Inclusion Requests

Development

  • validate license and deprecate aliases in the review tools
  • reviews
    • broadcom-asic-control updates PR 3898
    • bootstrap.c of snap-confine calling snap-update-ns PR 3621
    • s390x and i386 socket snap-seccomp test failures fix (PR 3900)
    • network interface update PR 3898
    • ‘mount host system fonts in desktop interface’ PR 3889
    • ‘enable partial apparmor support’ PR 3814
    • ‘run secondary-arch tests via gcc-multilib’ PR 3901
    • apparmor profile changes for snap-confine calling snap-update-ns PR 3621
  • implement/submit PR 3919 for miscellaneous policy updates xxix
  • implement/submit PR 3921 for miscellaneous policy updates xxix for 2.28
  • policy update for org.freedesktop.DBus ListNames() PR 3928

  • regression and manual testing of LSM stacking with AppArmor and SELinux

  • fscrypt 0.2.1 packaged
  • upload apparmor 2.11.0-2ubuntu17 for systemd stub resolver
  • send up patch to upstream apparmor to drop /var/run alternation in favor of /run

What the Security Team is Reading This Week

Weekly Meeting

More Info

Related posts


Pedro Lazzarotto
12 June 2026

A decade of Ubuntu on IBM Z and IBM LinuxONE

Partners Article

This year we celebrate a decade of Ubuntu Server support on the s390x architecture: marking a long-standing collaboration between Canonical and IBM that began at LinuxCon 2015. The first release happened on April 21, 2016, bringing Ubuntu 16.04 LTS (Xenial Xerus) to IBM Z and IBM LinuxONE platforms.  A first for Ubuntu on IBM That ...


Pedro Lazzarotto
11 June 2026

AI at the edge: simplifying infrastructure with Cisco and Canonical

AI Article

Legacy infrastructure was not designed for the requirements of the AI era. While large-scale model training remains centralized in data centers, test-time inference is rapidly shifting to the edge to reduce latency and bandwidth consumption. This shift creates a new frontier for enterprise AI, but deploying at the edge introduces signific ...


estelacarmona
11 June 2026

The next era of telco clouds: get open infrastructure choice with Sylva and Canonical Kubernetes

5G Article

Achieving vendor neutrality in telco clouds requires an infrastructure layer that respects open standards, without wrapping them in rigid platform layers. By combining upstream alignment with up to 15 years of support longevity, Canonical’s approach to Sylva is built around a requirement that matters deeply to telcos: follow upstream clou ...