Blog posts tagged
"Trusty Tahr"

7 posts

Canonical
5 July 2019

Ubuntu updates for TCP SACK Panic vulnerabilities

Article Cloud and server

Issues have been identified in the way the Linux kernel’s TCP implementation processes Selective Acknowledgement (SACK) options and handles low Maximum Segment Size (MSS) values. These TCP SACK Panic vulnerabilities could expose servers to a denial of service attack, so it is crucial to have systems patched. Updated...

Canonical
5 July 2019

Alex Murray
14 May 2019

Ubuntu updates to mitigate new Microarchitectural Data Sampling (MDS) vulnerabilities

Article Cloud and server

Microarchitectural Data Sampling (MDS) describes a group of vulnerabilities (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, and CVE-2019-11091) in various Intel microprocessors, which allow a malicious process to read various information from another process which is executing on the same CPU core. This occurs due to...

Alex Murray
14 May 2019

Canonical
7 May 2019

Ubuntu 14.04 LTS has transitioned to ESM support

Article Cloud and server

Extended Security Maintenance (ESM) is now available for Ubuntu 14.04 LTS to provide ongoing security patches for high and critical CVEs for UA Infrastructure customers.

Canonical
7 May 2019

Canonical
7 March 2019

How to ensure the ongoing security and compliance of Ubuntu 14.04 LTS ‘Trusty Tahr’

Article Cloud and server

As 14.04 reaches the end of its five-year, Standard Security Maintenance, LTS window in April 2019, support for the OS is transitioning into a new phase – Extended Security Maintenance (ESM).

Canonical
7 March 2019

Canonical
5 February 2019

Ubuntu 14.04 LTS Trusty Tahr Extended Security Maintenance

Article Desktop

Ubuntu 14.04 LTS – As 14.04 reaches the end of its five-year LTS window in April 2019, Ubuntu 14.04 LTS ‘Trusty Tahr’ transitions to Extended Security Maintenance (ESM). ESM is a feature available through Ubuntu Advantage, Canonical’s commercial support package. ESM as a stand-alone addition was available for 12.04...

Canonical
5 February 2019

Canonical
6 December 2017

Kernel Team Summary – December 6, 2017

Article Cloud and server

November 21 through December 04 Development (18.04) Every 6 months the Ubuntu Kernel Team is tasked to pick the kernel to be used in the next release. This is a difficult thing to do because we don’t definitively know what will be going into the upstream kernel over the next 6 months nor the quality

Canonical
6 December 2017

Canonical
18 October 2017

Kernel Team Summary – October 18th, 2017

Article Cloud and server

Development (Artful / 17.10) https://wiki.ubuntu.com/ArtfulAardvark/ReleaseSchedule Important upcoming dates: Ubuntu 17.10 Release – Oct 19 (~1 days away) We intend to target a 4.13 kernel for the Ubuntu 17.10 release. A 4.13.4 based kernel is available for testing from the artful-proposed pocket of the Ubuntu archive....

Canonical
18 October 2017