Language Selection

English French German Italian Portuguese Spanish

Red Hat

IBM CTO: Edge Will Implode Without Open Source

Filed under
Red Hat

As edge devices continue to hit the market, “the No. 1 thing you begin to realize is that this industry is at risk of imploding on itself if it does not solve the problem of creating a standard way of managing it, [and] creating a set of standards that developer communities can begin to form and create ecosystems from,” High said.

Read more

IBM/Red Hat/Fedora Leftovers

Filed under
Red Hat
  • Recap: London OpenShift Commons Gathering January 29th 2020 [Videos and Slides]

    The OpenShift Commons Gathering in London brought together over 350 Kubernetes and Cloud Native experts from all over the world to discuss container technologies, best practices for cloud native application developers and the open source software projects that underpin the OpenShift ecosystem.

  • Red Hat Shares ― Edge computing

    A number of sources (like this one) predict an uptick in edge computing this year. Why? While cloud computing typically centralizes compute resources, many new applications and technologies―like 5G networks and the Internet of Things (IoT)―require compute power closer to the "edge" of a network, where the physical devices or data sources exist.

    This decentralized approach results in faster data processing and highly available apps, giving users a great experience. And enterprises get insights faster, letting them improve their apps based on customer needs or interactions. What’s the best way to build an edge computing environment? We recommend centralizing when you can and distributing when you must.

    In this issue of Red Hat® Shares, learn all about edge computing―including what it is, use cases, common myths, and how 1 company is using it. Plus, check out the results of our 2020 Global Customer Tech Outlook survey.

  • Fedora 32 Install Media Unlikely To Lose Weight But Fedora 33 Could Be Zstd'ed

    There had been a proposal to better compress the Fedora 32 install media via SquashFS without the nested EXT4 file-system setup for its live images and also ramping up the XZ compression. But this proposal was rejected at yesterday's engineering meeting on the basis that a more optimal compression path could be utilized.

    In particular, making use of Zstd compression could be a better route for better compressing the Fedora install media. Issues over latency / CPU resources in ramping up XZ compression impacting the Fedora Live experience were raised.

  • Introducing IBM Cloud Pak for Integration: IBM?s hybrid integration platform

    The data that enterprises try to access resides across broad hybrid environments that need to connect systems and applications across multiple clouds — both public and private — and also to on-premises facilities. Because the average enterprise uses 3 – 10 clouds, this issue is complicated drastically. The cloud is changing the way enterprises onboard new technologies and the pace of change and demand for integration has never been greater.

    Digital transformation can be daunting due to siloed data and unreliable integration approaches. Integration work will likely account for at least half of the time and cost of building a digital platform. Integration must be an enabler, not an inhibitor.

    [...]

    IBM Cloud Pak for Integration offers a single, unified platform for all your enterprise integration needs. It deploys integration capabilities into the Red Hat OpenShift managed container environment and uses the monitoring, logging, and security systems of OpenShift to ensure consistency across all integration solutions.

  • Timeless AI insights at the GRAMMYs: A recap of the meetup experience

    Nearly 100 software developers and artificial intelligence (AI) enthusiasts gathered on the evening of January, 28, 2020, for an IBM Developer meetup hosted by the AI LA community at Cross Campus in Los Angeles to learn about how AI enabled the GRAMMY webcast to take viewers deeper into the event than any previous broadcast.

    [...]

    Baughman and Wilkin walked attendees through the deployment that combined Docker containers and the Red Hat OpenShift on IBM Cloud platform to scale computational processing capabilities for batch processing. The entire AI pipeline was supported by 7 images running Node.js v12 and Python v3.7. The cluster itself had 6 workers, with 4 vCPUs and 16 GB RAM each. This configured cluster allowed IBM and the GRAMMYs to process all 900 nominees within 10 hours.

    Wilkin also discussed the UX decisions that went into creating a functional admin tool that empowered grammy.com editors to make smart content decisions in real time during the broadcast.

IBM/Red Hat/Fedora: Community, RPMs, OpenShift and More

Filed under
Red Hat
  • Seven questions to steer open source project community development

    In my role as a community architect at Red Hat, I advise a number of project leaders on the ways in which they can develop the audience and community for their projects. In that capacity, I often talk to the leaders of projects with which I am not very familiar. Over time, I have found myself asking the same questions over and over, and I have found them useful, not only to help me understand the projects, but to help the project leaders understand what they are trying to achieve.

    I have asked these questions so often, I have created a template that I use during these conversations, to take notes and share the results with the project leaders afterwards. In this post, I will run through the seven questions I ask, and how the answers to these questions can shape all follow-up recommendations for community development.

  • Tor rpm package repository for Fedora and CentOS/RHEL

    Now we have official Tor RPM repositories for Fedora, CentOS/RHEL. The support documentation is already in place.

    Using this repository, you can get the latest Tor build for your distribution from the upstream project itself. Tor already provides similar packages for Debian/Ubuntu systems.

  • Daniel Berrange: libvirt: split of the monolithic libvirtd daemon

    Anyone who has used libvirt should be familiar with the libvirtd daemon which runs most of the virtualization and secondary drivers that libvirt distributes. Only a few libvirt drivers are stateless and run purely in the library. Internally libvirt has always tried to maintain a fairly modular architecture, with each hypervisor driver being a separated from other drivers. There are also secondary drivers providing storage, network, firewall functionality which are notionally separate from all the virtualization drivers. Over time the separation has broken down with hypervisor drivers directly invoking internal methods from the secondary drivers, but last year there was a major effort to reverse this and re-gain full separation between every driver.

    There are various problems with having a monolithic daemon like libvirtd. From a security POV, it is hard to provide any meaningful protections to libvirtd. The range of functionality it exposes, provides an access level that is more or less equivalent to having a root shell. So although libvirtd runs with a “virtd_t” SELinux context, this should be considered little better than running “unconfined_t“. As well as providing direct local access to the APIs, the libvirtd daemon also has the job of exposing remote access over TCP, most commonly needed when doing live migration. Exposing the drivers directly over TCP is somewhat undesirable given the size of the attack surface they have.

    The biggest problems users have seen are around reliability of the daemon. A bug in any single driver in libvirt can impact on the functionality of all other drivers. As an example, if something goes wrong in the libvirt storage mgmt APIs, this can harm management of any QEMU VMs. Problems can be things like crashes of the daemon due to memory corruption, or more subtle things like main event loop starvation due to long running file handle event callbacks, or accidental resource cleanup such as closing a file descriptor belonging to another thread.

    Libvirt drivers are shipped as loadable modules, and an installation of libvirt does not have to include all drivers. Thus a minimal installation of libvirt is a lot smaller than users typically imagine it is. The existance of the monolithic libvirtd daemon, however, and the fact the many apps pull in broader RPM dependencies than they truly need, results in a perception that libvirt is bloated / heavyweight.

  • Fedora: Call for Projects and Mentors – GSoC 2020

    Google Summer of Code is a global program focused on bringing more student developers into open source software development.
    Students work with an open source organization on a 3 month programming project during their break from school. In the previous year, Fedora had an awesome participation
    and we would like to continue to be mentoring Org this year too.

  • How to use third-party APIs in Operator SDK projects
  • OpenShift 4.3: Deploy Applications with Helm 3

IBM/Red Hat/Fedora: Satellite, Ansible, OpenShift and More

Filed under
Red Hat
  • Fedora & root account is locked boot issue - Solution

    Three years ago, I wrote an article that explaining how to recover from a failed boot following a major version upgrade in Fedora. At that time, I was working with Fedora 25, and suddenly, I was no longer able to get to the desktop. The issue turned out to be a buggy initramfs, which is an issue I've only encountered once in the past, back in Ubuntu, back in 2009. Since, it's been quiet.

    Well, the wheel of time has dumped us back at the beginning. The same issue happened again. I had (somewhat) recently upgraded an instance of Fedora 29 to Fedora 30, and lo and behold, I found myself facing the same problem. Almost. I had a black screen, and a message that said: Cannot open access to console, the root account is locked. At this point, trying to do anything didn't yield any results. I could only reboot. I did try another kernel, and this helped - I got to my desktop. While the issue seems to be similar, I had to go a slightly different way about fixing it.

  • Satellite and Ansible Tower integration part 1: Inventory integration

    Do you use Red Hat Satellite and Red Hat Ansible Automation Platform? As far back as Satellite version 6.3, these products can be integrated together. Once integrated, Ansible Tower will be able to pull a dynamic inventory of hosts from Satellite. In addition, once a Red Hat Enterprise Linux (RHEL) host is provisioned by Satellite, it can be configured to automatically make a callback to Ansible Tower to run a playbook to configure the new host.

    This post, which is part one of a two-part series, will show how to set up a dynamic inventory in Ansible Tower that pulls a list of hosts from Satellite, and cover examples of how to use this dynamic inventory. The second post in the series will cover how to automatically make a callback to Ansible Tower after newly provisioned hosts are built from Satellite.

  • OpenShift 4.3: Deploying Applications in the OpenShift 4.3 Developer Perspective

    In this article, we will take a look at improvements in the user flows to deploy applications in OpenShift 4.3 Developer Perspective. You can learn more about all the improvements in the OpenShift 4.3 release here. Since the initial launch of the Developer Perspective in the 4.2 release of OpenShift, we’ve had frequent feedback sessions with developers, developer advocates, stakeholders, and other community members to better understand how the experience meets their needs. While, overall, the user interface has been well received, we continue to gather and use the feedback to enhance the flows.

    The +Add item in the left navigation of the Developer Perspective is the entry point for the developers to add an application or service to their OpenShift project. The Add page offers six user flows for adding components from Git, deploying Container Images, adding an item from the Developer Catalog, importing your Dockerfile from a git repo, Importing YAML or adding a Database. Developers can easily create, build and deploy applications in real-time using these user flows.

  • OpenShift 4.3: Creating virtual machines on Kubernetes with OpenShift’s CNV

    Whether you are a new or a seasoned Kubernetes user, or you’re just considering working with Kubernetes, you have probably started exploring the technology and how best to integrate virtual machines with the Kubernetes engine. But which solution fits your needs? Is there a way to leverage both the isolation virtual machines provide and the orchestration platform of the Kubernetes engine? With Red Hat OpenShift, you can do both.

    OpenShift 4.3 offers the ability to run both container-based workloads and virtual machines side by side as workloads on a Kubernetes cluster. Installing the Container-native virtualization operator on OpenShift will allow you to create, run, and manage VMs, as well as provide templates to quickly create the same VM multiple times.

  • Ginni Rometty is out as CEO of IBM, and its cloud boss is replacing her

IBM/Red Hat/Fedora: Laura Abbott Leaving, Bug Fixes, and Buzzwords

Filed under
Red Hat
  • Laura Abbott: Changes

    I mentioned this on twitter and the Fedora kernel mailing list but January 17th was my last day at Red Hat. I can’t express enough thanks to every single person I met during my nearly 5(!) years there. I came in to Fedora as basically an outsider and everyone welcomed me with open arms. You all touched my life in ways I will never forget. I enjoyed all the challenges of being a kernel maintainer and working to make things better.

    I started my new role at Oxide Computer on January 20th. I’m very excited to be working with this team to solve real industry problems and learn new and exciting things about hardware and software. I’m not doing Linux kernel work on a day-to-day basis at the moment but I still expect to be around the community. I’m still on the TAB and I’m still on the Linux Plumbers planning committee (yes the website will be up soon). Start ups move fast so we’ll see what I end up working on.

    Here’s to new changes in 2020!

  • Fedora 31 : Can be better? part 005.

    Today we have once again dealt with this topic on the possibilities of improving the Fedora distro.
    This time the adventure turned to the Selinux system switching to SELinux MLS.
    Let's test the SELinux Fedora 31 from default targeted to mls.

  • Fedora rawhide – fixed bugs 2020/01
  • IBM launches new open source tool to label images using AI

    Images for use in development projects need to be correctly labeled to be of use. But adding labels is a task that can involve many hours of work by human analysts painstakingly applying manual labels to images, time that could be better spent on other, more creative, tasks.

    In order to streamline the labelling process IBM has created a new automated labeling tool for the open source Cloud Annotations project that uses AI to 'auto-label' images and thus speed up the process.

  • IBM's big bet on cloud computing, AI and open source needs to pay off soon

    And so, after eight years spent leading one of the world's oldest and most famous technology businesses, IBM's CEO Ginni Rometty will step down in April. Stepping up to the CEO role is Arvind Krishna, who currently serves as the senior VP for the company's cloud and cognitive software unit.

    When the news came out on Thursday, IBM's shares jumped as much as 5%. Fingers can easily be pointed at Rometty's mixed legacy: during her tenure, the company's stock price dropped over 25% and while the company has been keen to trumpet its artificial intelligence work (in the form of IBM Watson) and its reinvention as a cloud company (thanks to Red Hat) there is still plenty of work to do if IBM is to every approach its former glories.

    Sure, the latest earnings published by IBM earlier this month beat Q4 expectations. But the $77 billion yearly revenue revealed by the company still stands awkwardly small next to its competitors. Apple's annual turnover, for instance, is a dwarving $261 billion. And while the company has made some big acquisitions it has also been criticised for spending billions on share buy back programs as well.

How open-source became a corporate staple

Filed under
Red Hat
OSS

Many of the best technologies we are using now have open source components. Using Facebook? It’s mostly built on open-source software. Using Android? That’s built on Linux, an open-source operating system. In fact, Huawei may soon be forced to use a fully open-source version of Android on their latest devices. Even this article is brought to you by the power of strong open-source web software. There is a great deal of power in open-source software, but it wasn’t always as mainstream as it was today.

A few years back, many IT decision-makers at large businesses would have looked at open source software with scepticism, because: how can something that’s been developed by so many people be safe and stable? Most wouldn’t even consider an open solution.

Now, having an open-source platform at the business’s disposal is a huge advantage that many IT decision-makers fully understand. With so many open-source startups having track records of doing well, it just makes sense to use open source solutions. When IBM acquired the well-established Red Hat for $32-billion, over 3 times its market cap at the time, the industry realised open-source was the new methodology to adapt for a rapidly growing business.

Read more

Prediction #1 — IBM sells a division and disappears into Red Hat

Filed under
Red Hat

Prediction #1 — IBM sells a division and disappears into Red Hat. My first prediction — actually a whole series of predictions — is about IBM. Readers tell me, “Nobody cares about IBM anymore!” but I can’t shake the lingering shadow of Big Blue, so please humor me.

On Thursday IBM shares got a big boost because Ginni Rometty stepped-down as IBM CEO. Ms. Rometty was a failure as CEO, not because she was a woman but because she was a bad corporate visionary. Following Sam Palmisano — the luckiest SOB in American business — Ginni Rometty just didn’t have Sam’s luck. Nor did she have his eye. She bought 57 companies in her time running IBM. How many of them can you name? How many of those acquisitions can you say were successful? Red Hat, maybe?

Here’s what just happened at IBM and what will happen next. Despite the shuffling of chairs, Ginni Rometty is still in charge for another year as chairman, during which time she’ll fine-tune her golden parachute and prepare IBM for yet another transition that will happen when she actually leaves the company a year from now.

IBM has three divisions — Global Technology Services (GTS), Global Business Services (GBS), and Red Hat. GTS is the legacy IT business, GBS is the professional services business invented by Lou Gerstner to save IBM the last time it was in huge trouble, and Red Hat is Linux. GTS — that part of IBM most of us still think of as IBM — will probably be sold by summer. Either it will go to private equity (depends on the total debt load) or it will be sold to HPE or maybe to Oracle. Either way, it’s not a likely success story, but Rometty has no real choice. IBM is, at this point, smoke, mirrors, and buybacks. The GTS windfall will land in Ginni’s final quarter, juicing her payout, which might be the major point of the deal.

Whoever buys GTS will be a big winner for a few years. The losers will be all the IBMers who go with that deal. There will be massive layoffs of redundant staff, salespeople, and support teams. Profits will soar as the IBM staff is fired. The new owners will create a cash cow to pay down the purchase price while expanding their IT footprint. But supporting data centers and large integrations of hardware are so last century…

IBM’s new CEO is Arvind Krishna, formerly head of the Cognitive Computing unit — IBM’s cloud guy. Except Cognitive Computing was never really cloud. Cognitive has been a mishmash of cloud, supported by revenue streams that are anything but cloud. It’s cloud in name only and will be the part that goes next summer, possibly with Mr. Krishna still at its head.

The next chairman of IBM after Rometty will be current Red Hat CEO Jim Whitehurst. If Whitehurst is as smart as I think he is, he started yesterday looking for a new job. It’s not that he really intends to leave, but as the next savior of IBM, Ginni et al will pay anything to keep him.

Cut your new deal now, Jim, while demand is greatest.

Whitehurst will turn IBM into Red Hat, which will take HQ to North Carolina and mean most of the remaining GBS staff will be gone in a year. That’s because software is everything for Red Hat, which means certifications proving staff can actually do what they are being paid to do. But IBMers don’t believe in certifications; they are IBMers. In the end, nothing can be done for these people, so the answer will be to release anyone without the proper certifications, helping Red Hat realign the company in 2021.

It still won’t save IBM.

They’ll go down in the coming year or two along with the rest of the industry we used to call IT. I’ll explain more about that in another prediction next week.

Let’s just say that IBM’s loss is AWS’s gain.

Read more

Also: Cringely Predicts IBM 'Disappears Into Red Hat'

IBM: Red Hat's CEO, Fedora Management, Oracle Linux and OpenShift

Filed under
Red Hat
  • 2020-01-31 | Linux Headlines

    IBM shakes up its leadership, the Hyperledger Project releases version 2 of Fabric, OpenAI endorses PyTorch, and FOSDEM kicks off in Brussels.

  • Fedora program update: 2020-05

    I hold weekly office hours in #fedora-meeting-1, but if you’ll be at FOSDEM or Copyleft Conf, you can catch me in person. The mass rebuild is underway. Here’s what to do if your build fails.

  • Announcing the First Oracle Linux 7 Template for Oracle Linux KVM

    We are proud to announce the first Oracle Linux 7 Template for Oracle Linux KVM and Oracle Linux Virtualization Manager.

    The new Oracle Linux 7 Template for Oracle Linux KVM and Oracle Linux Virtualization Manager supplies powerful automation. It is built on cloud-init, the same technology used today on Oracle Cloud Infrastructure.

  • Introduction to Customer Empathy Workshops

    Product feedback from users goes a long way. It’s why Red Hat’s OpenShift Web Console UI is as awesome as it is today. Features like Dashboards and Topology were added because of user feedback—and that’s how we plan on enhancing the console even further. One thing’s for sure: The path to a better console experience relies on continued customer engagement.

    Thus, Red Hat has launched a series of workshops specifically geared towards engaging and empathizing with OpenShift customers in order to better understand their needs. We’ve dubbed them customer empathy workshops.

  • How Omnitracs Transformed to a DevOps Culture with OpenShift

    Omnitracs has taken an interesting road to get to its current position as a leader in fleet management software for logistics and transportation companies. Their SaaS-based offering allows companies to track, monitor, and bring into compliance all of their trucks and shipping vehicles around the globe from one system. But just because Omnitracs users were taking advantage of cloud-based software as a service models of consumption doesn’t mean Omnitracs developers were fully utilizing the cloud and the agile methodology it enables.
    That’s only been the case for the past year, in fact, since Omnitracs began adopting Red Hat OpenShift. Andrew Harrison, lead IT DevOps Engineer and lead of the Agents of Change team at Omnitracs, was tasked with building the company a road to the future of software development, and the pavement on this road was built with OpenShift.

    Since 2014, Omnitracs has been growing rapidly, launching over 30 new products, and merging in the assets from a number of acquired companies. To keep up with all of this growth, the developers in the company had to transform their way of doing things, top to bottom.

    Thus, a year ago, Harrison was placed in charge of affecting change throughout Omnitracs’ IT organization. That means introducing devops, automation, agile methodologies, and continuous integration and deployments. That’s a tall order for a single team to spread such changes through an entire enterprise.

CEO of Red Hat Becomes IBM President

Filed under
Red Hat
  • IBM reshuffles: Krishna CEO, Whitehurst president, Rometty to retire

    IBM chief executive Ginni Rometty is stepping down in April, the company announced Thursday. Arvind Krishna, noted as a key architect of the company's Red Hat acquisition, will become CEO upon Rometty's exit.

    Rometty will serve as executive chairman through 2020 and then retire. Red Hat's CEO Jim Whitehurst was named IBM president.

  • IBM Names Arvind Krishna CEO, Replacing Ginni Rometty

    "Krishna, her successor, was the mastermind behind the Red Hat deal. He proposed the acquisition to Rometty and the board, suggesting hybrid cloud is the company's best bet for future growth," adds Bloomberg. "He has led the development of many of IBM's newer technologies like artificial intelligence, cloud and quantum computing."

    "Prior to IBM adopting its hybrid multi-cloud strategy, the company had a walled-garden approach to cloud computing, largely focusing on its own services. Krishna spearheaded IBM's shift toward hybrid, prompting the company to work with rival providers rather than compete against them."

  • Arvind Krishna Elected IBM Chief Executive Officer

    The IBM (NYSE: IBM) Board of Directors has elected Arvind Krishna as Chief Executive Officer of the company and a member of the Board of Directors, effective April 6, 2020. Krishna is currently IBM Senior Vice President for Cloud and Cognitive Software, and was a principal architect of the company's acquisition of Red Hat. James Whitehurst, IBM Senior Vice President and CEO of Red Hat, was also elected by the Board as IBM President, effective April 6, 2020. Virginia Rometty, IBM Chairman, President and Chief Executive Officer, will continue as Executive Chairman of the Board and serve through the end of the year, when she will retire after almost 40 years with the company.

    "Arvind is the right CEO for the next era at IBM," said Rometty. "He is a brilliant technologist who has played a significant role in developing our key technologies such as artificial intelligence, cloud, quantum computing and blockchain. He is also a superb operational leader, able to win today while building the business of tomorrow. Arvind has grown IBM's Cloud and Cognitive Software business and led the largest acquisition in the company's history. Through his multiple experiences running businesses in IBM, Arvind has built an outstanding track record of bold transformations and proven business results, and is an authentic, values-driven leader. He is well-positioned to lead IBM and its clients into the cloud and cognitive era."

Red Hat and IBM

Filed under
Red Hat
  • Power Training at Red Hat Summit 2020 can build IT skills
  • Command Line Heroes - Minicomputers: The Soul of an Old Machine

    They don't fit in your pocket. But in their day, minicomputers were an order of magnitude smaller than the room-sized mainframes that preceded them. And they paved the way for the personal computers that could fit in a bag and, eventually, the phones in your pocket. Listen to the first episode of season four of Command Line Heroes now.

  • What the Dev?

    Java is coming up on a big milestone: Its 25th anniversary! To celebrate, we take a look back over the last 25 years to see how Java has evolved over time. In this episode, Social Media and Online Editor Jenna Sargent talks to Rich Sharples, senior director of product management for middleware at Red Hat, to learn more.

  • IDC white paper: IBM Z helps enterprises move to hybrid cloud environment
  • IDC white paper: LinuxONE helps enterprises move to hybrid cloud environment

    A new IDC white paper spotlights how the next-generation enterprise IBM LinuxONE III system can help enhance the private cloud portion of a hybrid cloud environment. According to the white paper, “Transforming a Corporate Datacenter into a Modern Environment: Kubernetes as a Foundation for Hybrid Cloud,” the key enablement for hybrid cloud is made possible through the availability of a portable, multi-platform cloud platform — and as the industry moves in this direction, Linux, containers, and Kubernetes form the basis of a universal abstraction layer.

Syndicate content

More in Tux Machines

Top 5 Best MS Office Alternatives for Linux in 2020

Like it or not, Microsoft Office is the de facto standard in most work environments, educational institutions, and government offices. As such, all MS Office alternatives for Linux are automatically measured against it and evaluated based on their compatibility with the file formats created by Word, Excel, and PowerPoint. As a Linux user in 2020, you can choose from multiple mature alternatives to MS Office. Most MS Office alternatives for Linux can be downloaded and used free of charge to open, edit, and create documents in a variety of file formats, including .docx, .xlsx, and .pptx. Read more

Today in Techrights

Android Leftovers

Canonical Outs New Major Kernel Update for All Supported Ubuntu Releases

Available for the Ubuntu 19.10 (Eoan Ermine), Ubuntu 18.04 LTS (Bionic Beaver), and Ubuntu 16.04 LTS (Xenial Xerus) operating system series, the new Linux kernel security update is here to fix a vulnerability (CVE-2019-14615) affecting systems with Intel Graphics Processing Units (GPUs), which could allow a local attacker to expose sensitive information. It also addresses a race condition (CVE-2019-18683) discovered in the Virtual Video Test Driver (VIVID), which could allow an attacker with write access to /dev/video0 to gain administrative privileges, as well as a flaw (CVE-2019-19241) in Linux kernel’s IO uring implementation that could also allow a local attacker to gain administrative privileges. Another race condition (CVE-2019-19602) was fixed on x86 platforms, which could let a local attacker to cause a denial of service (memory corruption) or gain administrative privileges. Moreover, issues (CVE-2019-18786 and CVE-2019-19947) discovered in the Renesas Digital Radio Interface (DRIF) and Kvaser CAN/USB drivers could allow local attackers to expose sensitive information (kernel memory). Read more