https://www.cyberciti.biz/linux-news/linux-kernel-5-0-released-how-to-install/ Linus Torvalds the creator and the principal developer of the Linux kernel announced the release of Linux kernel version 5.0. This release increases the major kernel version number to 5. from 4.x. There are not any major changed in features but still normal set of changes you can expect from version to another. On →
https://techcrunch.com/2019/02/27/open-source-communities-fight-over-telco-market/ The Linux Foundation (LF) had its own booth at MWC. The booth is shared by the three LF projects: the Cloud Native Computing Foundation (CNCF), Hyperleger and Linux Foundation Networking, the home of many of the foundational projects like ONAP and the Open Platform for NFV(OPNFV) that power many a modern network. With the →
This posting is here to collect cyber security news in March 2019. I post links to security vulnerability news to comments of this article. If you are interested in cyber security trends, read my Cyber security trends 2019 posting. You are also free to post related links. →
What if a jolt of electricity could make you happy? http://blogs.discovermagazine.com/d-brief/2019/02/22/new-experiment-scientists-used-jolts-electricity-spark-actual-joy/#.XHeCgmnks0P People all around the world have been exhausting themselves of late trying to “spark joy” in their lives. Any emotion we feel has a physical cause inside our brains: Electrical charges pass from neuron to neuron. It seems that what we call happiness is →
https://techcrunch.com/2019/02/24/new-4g-5g-security-flaws/ The findings are said to be the first time vulnerabilities have affected both 4G and the incoming 5G standard. So it seems that 5G gets hacked before it is barely deployed to use – but that was pretty much expected as 5G has lots of new technology and is very complex system. →
https://www.twistlock.com/labs-blog/breaking-docker-via-runc-explaining-cve-2019-5736/ More than a week ago (2019-02-11) a new vulnerability in runC was reported by its maintainers. Dubbed CVE-2019-5736, it affects Docker containers running in default settings and can be used by an attacker to gain root-level access on the host. The same fundamental flaw exists in LXC. Both runC and LXC were patched and →
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https://overlay.technology/circular-buffer-for-embedded-systems/ The circular buffer behaviour is ideal for implementing any data structure that is statically allocated and behaves like FIFO. As an example, mailboxes and queues can be implemented using the circular buffer as a kernel. This post is part of the Memory Control Structures series. Also, read the other posts in the series… →
https://www.phoronix.com/scan.php?page=news_item&px=Linux-4.18-More-Y2038-Prep The Linux kernel has already been prepping for years for Year 2038 and that work is still ongoing with the in-development Linux 4.18 kernel. The Year 2038 problem is when systems using a signed 32-bit integer for storing the time since 1 January 1970 (standard for the Unix time-stamp) will wrap around. Solving the →
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