Canonical’s Dean Henrichsmeyer revealed as we speak an update on the Ubuntu patches for the Meltdown and Spectre safety vulnerabilities and what they plan on doing subsequent to mitigate these crucial bugs.
By now, most of you might have most likely up to date your Ubuntu Linux computer systems to the new kernel versions Canonical released earlier this week, in addition to the brand new Nvidia proprietary graphics driver and Firefox net browser, each together with patches to mitigate the Meltdown and Spectre exploits affecting billions of devices powered by fashionable processors from Intel, AMD, and ARM.
Ubuntu 17.10 (Artful Aardvark), Ubuntu 16.04 LTS (Xenial Xerus), Ubuntu 14.04 LTS (Trusty Tahr), and Ubuntu 12.04 ESM (Precise Pangolin) – for Ubuntu Advantage prospects – obtained new kernel variations, together with for 64-bit (x86_64) installations, in addition to Azure, Google Cloud Engine, and AWS techniques, and HWE (Hardware Enablement) kernels.
In addition to these kernel and software program updates, Canonical additionally launched the latest Intel microcode firmware update for Intel processors to mitigate each variants of the Spectre safety vulnerability, and it continues to work on one more set of kernel updates for Ubuntu 17.10 and Ubuntu 16.04 LTS to additional mitigate these chip flaws.
Ubuntu 17.10 customers will launch new kernels on January 15, 2018
Being the newest launch of the working system, Ubuntu 17.10 would be the first to get the brand new set of kernels early subsequent week on Monday, January 15, 2018, however Canonical says that Ubuntu 16.04 LTS customers also needs to obtain the brand new kernel updates subsequent week. While these shall be out there for 64-bit installations, however extra architectures will get these patches quickly.
“Kernel updates will begin with releasing v4.13 for Artful 17.10 on Monday, January 15, 2018, with 16.04 to follow shortly,” mentioned Dean Henrichsmeyer, VP of Cloud Engineering, Ubuntu Foundations, Canonical. “In addition to releasing fixes for Spectre we will be expanding the Meltdown mitigation to other supported architectures.”
We suggest all customers to maintain their computer systems, and different units they may personal, up-to-date always. If you see an replace, set up it, particularly if it’s a brand new kernel model, which is the core of the working system you’re operating. We’re not accomplished with the Meltdown and Spectre vulnerabilities simply but, so you must count on extra related updates within the subsequent few weeks because the Ubuntu Engineering crew is dedicated to delivering fixes for these points.