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Important CentOS 7 Linux Kernel Security Update Patches Five Vulnerabilities

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OS
Security

CentOS maintainer Johnny Hughes recently published a new security advisory for user of the CentOS 7 operating system series to inform them about an important kernel security update.

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The What, Why and Wow! Behind the CoreOS Container Linux

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OS
Linux
Server

Unlike most Linux distributions, CoreOS doesn’t have a package manager. Instead it takes a page from Google’s ChromeOS and automates software updates to ensure better security and reliability of machines and containers running on clusters. Both operating system updates and security patches are regularly pushed to CoreOS Container Linux machines without sysadmin intervention.

You control how often patches are pushed using CoreUpdate, with its web-based interface. This enables you to control when your machines update, and how quickly an update is rolled out across your cluster.

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Linux vs. Windows Server OS Comparison

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OS
Linux
Microsoft

A comparison between Linux and Windows while selecting the server operating system is like being in stalemate while playing the chess game where the outcome is unpredictable. Various versions of the Microsoft—from Windows—and the Linux-based operating systems are available in plenty today. But deciding the best option is a tougher task, rather, finding the right solution that fits the organizational requirements is easier.

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Parrot Security OS Devs Mock systemd: It's an Immature Init System for GNU/Linux

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OS

We reported last week that the developers of the Parrot Security OS ethical hacking and penetration testing GNU/Linux distribution are evaluating a possible migration of their operating system from Debian GNU/Linux to Devuan GNU/Linux.

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Zorin OS 12 Lite Beta Adopts Xfce as Default Desktop Environment Instead of LXDE

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OS

Zorin Group is announcing today the release of a Beta version of the upcoming Zorin OS 12 Lite edition of the Ubuntu-based operating system, designed for old computers with low hardware specifications.

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ROSA R9 Linux OS Now Shipping with a Lightweight Edition Featuring LXQt Desktop

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OS
Linux

ROSA Labs is pleased to announce the availability of an LXQt edition of the recently released ROSA R9 GNU/Linux operating system, which can run on older computers with only 512 MB of RAM.

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Kodi-Based OpenELEC 8.0.4 Linux Media Center OS Released, Here Is What's New

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OS
Linux

The monthly stable update of the OpenELEC embedded Linux entertainment operating system for Raspberry Pi and other supported single-board computers has arrived, and it is now available for download or update.

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CoreOS's Linux platform bolsters enterprise Kubernetes features

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OS
Linux

Tectonic, CoreOS's Linux platform built to run containers, was revamped this week to version 1.6.2. Underneath that minor point revision label lie some significant changes.

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Tizen, Fuchsia, and Android

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OS
Android
Linux

GNU/Linux Security: A look at QubesOS

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OS
Reviews
Security

Using GNU/Linux is by default more secure than using Microsoft Windows, this is common knowledge; however just because you use GNU/Linux, does not mean that your system is secure, and that is why some distributions have been created in order to maximize security; such as QubesOS.

QubesOS is very different from your typical run of the mill distro, such as Ubuntu or even the more hardcore like Arch Linux and Gentoo. QubesOS runs multiple virtual machines linked together under a single user-interface, to form a container based / compartmentalized operating system.

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More in Tux Machines

Security: WPA2, CVE-2017-15265, Fuzzing, Hyperledger

  • Fedora Dev Teaches Users How to Protect Their Wi-Fi Against WPA2 KRACK Bug
    Former Fedora Project leader Paul W. Frields talks today about how to protect your Fedora computers from the dangerous WPA2 KRACK security vulnerability that affects virtually any device using the security protocol to connect to the Internet.
  • WPA2 was kracked because it was based on a closed standard that you needed to pay to read
    How did a bug like krack fester in WPA2, the 13-year-old wifi standard whose flaws have rendered hundreds of millions of devices insecure, some of them permanently so? Thank the IEEE's business model. The IEEE is the standards body that developed WPA2, and they fund their operations by charging hundreds of dollars to review the WPA2 standard, and hundreds more for each of the standards it builds upon, so that would-be auditors of the protocol have to shell out thousands just to start looking. It's an issue that Carl Mamamud, Public Resource and the Electronic Frontier Foundation have been fighting hard on for years, ensuring that the standards that undergird public safety and vital infrastructure are available for anyone to review, audit and criticize.
  • Patch Available for Linux Kernel Privilege Escalation
    The issue — tracked as CVE-2017-15265 — is a use-after-free memory corruption issue that affects ALSA (Advanced Linux Sound Architecture), a software framework included in the Linux kernel that provides an API for sound card drivers.
  • ​Linus Torvalds says targeted fuzzing is improving Linux security
    Announcing the fifth release candidate for the Linux kernel version 4.14, Linus Torvalds has revealed that fuzzing is producing a steady stream of security fixes. Fuzzing involves stress testing a system by generating random code to induce errors, which in turn may help identify potential security flaws. Fuzzing is helping software developers catch bugs before shipping software to users.
  • Devsecops: Add security to complete your devops process [Ed: more silly buzzwords]
  • Companies overlook risks in open source software [Ed: marketing disguised as "news" (and which is actually FUD)]
  • Q&A: Does blockchain alleviate security concerns or create new challenges?
    According to some, blockchain is one of the hottest and most intriguing technologies currently in the market. Similar to the rising of the internet, blockchain could potentially disrupt multiple industries, including financial services. This Thursday, October 19 at Sibos in Toronto, Hyperledger’s Security Maven Dave Huseby will be moderating a panel “Does Blockchain technology alleviate security concerns or create new challenges?” During this session, experts will explore whether the shared nature of blockchain helps or hinders security.

Games: Nowhere Prophet, Ebony Spire: Heresy, The First Tree, Daggerfall, Talos Principle

  • Nowhere Prophet, a single-player tactical roguelike with card-based battles has Linux support
    Nowhere Prophet [Official Site, itch.io], a single-player tactical roguelike with card-based battles is currently going through 'First Access' (itch's version of Early Access) and it has Linux support.
  • Ebony Spire: Heresy, a first-person turn-based dungeon crawler will release next month
    For fans of the classic first-person dungeon crawlers, Ebony Spire: Heresy [Steam] looks like it might scratch the itch. One interesting thing to note, is that Linux is the primary platform for the development of the game. It's really great to hear about more games actually developed on Linux! Even better, is that the source code for the game is under the MIT license. You can find the source on GitHub. The source is currently a little outdated, but the developer has told me that it will be updated when the Beta becomes available.
  • The First Tree, a short and powerful exploration game is now available on Linux
    The developer of The First Tree [itch.io, Steam, Official Site] email in to let everyone know that their beautiful 3rd-person exploration game is now on Linux 'due to a ton of requests'. Linux support arrived as part of a major patch, which improves gamepad support, adds an option to invert the Y-axis and Camera Sensitivity options are in too. On top of that, a bunch of bugs were also squashed.
  • The open source recreation of Daggerfall hits an important milestone
    Another classic game is getting closer to being fully playable natively on Linux. The project to recreate The Elder Scrolls II: Daggerfall in the Unity engine has hit an important milestone and now the the main quest is completely playable. Daggerfall is the second entry in Bethesda’s long-running Elder Scrolls series of role-playing games and was originally released way back in 1996. It was an ambitious game, with thousands upon thousands of locations to explore in an virtual game area the size of a small real-world nation. It’s a game that I personally lost a lot of time to way back in the day and I’m happy to see that a project that allows me to play it natively on Linux is coming along swimmingly.
  • The Talos Principle VR Launches With Linux Support
    Croteam has just released The Talos Principle VR, the virtual reality edition of their award-winning The Talos Principle puzzle game. SteamOS/Linux with the HTC Vive is supported alongside Windows. This VR-enhanced version of The Talos Principle is retailing for $39.99 USD.

Android Leftovers

Review: Google Pixel 2

If I had to pick the moment I most appreciated the Google Pixel 2, it would be when our airboat driver-slash-tour guide put a hot dog and a piece of raw chicken in his pocket, dove into the New Orleans swamp, and began playing with a giant gator named Who Dat. I’m no social media whiz, but I knew there was Instagram gold unfolding in front of me. So I pulled out my Pixel 2 XL, the larger of Google’s two new models, double-clicked on the power button to open the camera, and started snapping. Read more