Devices built on Nvidia's Tegra X-1 mobile processor are at risk of attack from a flaw security researchers have revealed. The exploit chain discovered by Katherine Temkin and others affects any device running the chip, including the Nintendo Switch gaming console. Called "Fusée Gelée," the vulnerability allows anyone to run code on the chip by overloading a critical buffer when a system boots.

Intel has unveiled its latest family of 8th generation Core processors. "As with previous new-gen Core launches, these initial solutions are aimed at customers who value high-end performance and dynamic market segments," said Pund-IT's Charles King. The 8th Gen processors incorporate Intel Octane memory, a smart and adaptable system accelerator for desktop and mobile platforms.

I am not remotely religious, but recently it has become harder and harder to ignore that things have become incredibly ironic of late -- as if a divine being with control over the world decided to prank us. For example, take President Trump. During the campaign, everything he made fun of others for doing -- including drinking water badly, playing too much golf, slacking off and slurring words -- he has done himself, in glorious living color.

SentinelOne has released Blacksmith, a free Linux tool that can detect Meltdown vulnerability exploitation attempts. The company has been working on a similar tool to detect Spectre vulnerability attacks. Though free, Blacksmith is not open source. SentinelOne decided to expedite its development in-house to save time, said Raj Rajamani, vice president of product management.

Intel appears to have encountered some daylight in its struggle to fix performance issues related to the Meltdown and Spectre vulnerabilities. The company has identified the root cause on its older Broadwell and Haswell platforms, according to Navin Shenoy, general manager of Intel's data center group. Intel has begun rolling out a solution to its industry partners for testing, Shenoy said.

Major tech companies, including Intel, Microsoft and Google, scrambled to calm the mood this week after a large number of computer users reported performance problems linked to security updates for the Spectre and Meltdown vulnerabilities. A firestorm of criticism has erupted over the response to the chip flaws, which researchers at Google's Project Zero discovered in 2016.

Nearly a dozen cybersecurity researchers this week reported two potentially serious exploits of vulnerabilities that exist in most modern processors. Three teams independently discovered and reported the Meltdown exploit. Two teams independently discovered and reported the Spectre exploit. The Meltdown and Spectre exploits could used to capture sensitive information on devices.

A design flaw in all Intel chips produced in the last decade is responsible for a vulnerability that puts Linux, Windows and macOS-powered computers at risk, according to multiple press reports. The flaw reportedly is in the kernel that controls the chip performance, allowing commonly used programs to access the contents and layout of a computer's protected kernel memory areas.

Apple will release a professional version of its all-in-one iMac desktop computer with a $5,000 price tag on Thursday. Up to now, all-in-one computers in general and iMacs in particular have been seen as stylish offerings for home and family, but Apple has changed that in a big way with the iMac Pro. Apple has given the Pro workstation-class graphics, processors, storage, memory and I/O -- all without increasing the size of the iMac.

We are coming up to the end of the year, and it's a good time to look forward. Stepping outside of politics and the obvious war between the Democrats, Republicans and common sense, there is the war between Amazon and Google, which likely will redefine the growth of digital assistants. There's also the war between Intel and Qualcomm in the personal computing arena.

Qualcomm has announced the Snapdragon 845 Mobile Platform, an SoC built for immersive multimedia experiences including extended reality, on-device AI and high-speed connectivity. The SoC will power next-generation Android flagship smartphones and Windows 10 notebooks based on ARM architecture. Xiaomi reportedly will use it in its forthcoming Mi 7 flagship, to be released next year.

IBM on Friday announced 20-qubit and 50-qubit quantum processors for its IBM Q early-access commercial systems. The 20-qubit processor -- featuring improvements in superconducting qubit design, connectivity and packaging -- has coherence times of 90 microseconds, which allows high-fidelity quantum operations, IBM said. The 50-qubit processor is an operational prototype.

We often talk about hybrid cloud business models, but virtually always in the context of traditional processor-bound applications. What if deep learning developers and service operators could run their GPU-accelerated model training or inference delivery service anywhere they wanted? What if they could do so without having to worry about which Nvidia graphics processor unit they were using?

Microsoft on Tuesday launched the Surface Book 2, positioning it as the laptop of the future. The device is powerful enough for the next wave of computing, characterized by mixed reality, artificial intelligence, machine learning and immersive gaming, said Microsoft Devices Corporate Vice President Panos Panay. Integration between the Surface Book 2 and the Adobe Creative Cloud has been improved.

In this age of tech industry consolidation, one has to wonder what will happen with the pace of innovation as a few large companies begin to dominate. In personal computers, the WinTel marriage continues to control the technology, while Dell, HP and Lenovo control the devices. Similarly, in smartphones, Apple and Samsung, which both design their own chips and devices, dominate the market, especially in North America.

Reviews of Apple's new iPhone 8 and 8 Plus have been laudatory. However, the reviewers can't seem to get their minds off the jewel of the Apple universe, the iPhone X. Both the iPhone 8 and 8 Plus are "awesome" and better than last year's models -- but iPhone shoppers who want to be part of the future will save their money and buy an iPhone X later in the year, suggested reviewer David Pierce.

Apple has made its long-awaited iPhone splash, accompanied by announcements of major upgrades to Apple Watch and Apple TV. The company launched two new generations of mobile phones -- iPhone 8 and 8 Plus, and iPhone X -- with enhancements in photography and device security in all models. The iPhone 8 and iPhone 8 Plus are built for durability with a new glass back design.

The SIGGRAPH conference is a year event that focuses on the latest in computer graphics and other interactive arts. It is a multidiscipline show, mixing computer imaging with other physical creations. It is also a crossroads for the film, video game, commercial, research and education industries. It has a forward-looking vision while celebrating the recent and not-so-recent past.

Microsoft has unveiled a new deep learning acceleration platform designed for real-time AI, codenamed "Project Brainwave." The platform has three main layers: a high-performance, distributed system architecture; a hardware deep neural network engine synthesized onto field programmable gate arrays; and a compiler and runtime for low-friction deployment of trained models.

Voice computing is replacing the graphical user interface, Shawn DuBravac, chief economist of the Consumer Technology Association, said early this year at CES. Digital assistants will be integrated into many household objects, he noted. About 5 million voice-activated digital voice products had been sold as of January, and Bravac estimated 5 million more would be sold this year.

The next version of Microsoft's HoloLens may be better at navigating reality than the current version of the mixed-reality headset, thanks to a new coprocessor the company announced Sunday. The second version of HoloLens' custom multiprocessor -- called a "holographic processing unit," or HPU -- will incorporate artificial intelligence technology, Harry Shum, executive vice president of the Artificial Intelligence and Research Group.

I didn't attend Computex this year, and that was sad for everything but my budget, because there was a ton of cool stuff announced at the show. Dell, HP and Lenovo showed off new designs that were both attractive and compelling. Mixed-reality headsets hit; based on Intel and Microsoft technology, they were far more affordable than the strong virtual reality stuff already in market.

Just when PCs looked to be dying a slow, painful death, they became interesting again. As expected, this week's news coming from Computex is flush with new PCs and PC technologies, but is it enough to reinvigorate a market that has faced declining sales since 2011? The market peaked at just over 365 million units annually, and fell to 269 million units last year. So, why all the excitement?

Nvidia recently announced that Toyota will use its Drive PX AI car computer platform for advanced autonomous vehicles slated for introduction over the next few years. Nvidia is combining breakthroughs in AI and high-performance computing to build Nvidia Drive PX, the brain of the autonomous car, said CEO Jensen Huang at Nvidia's GPU Technology Conference earlier this month.

Addressing thousands of developers at the annual Google I/O conference on Wednesday, Google CEO Sundar Pichai outlined the company's new strategy to transition from mobile first to artificial intelligence and machine learning. The goal is to equip the company's line of digital assistant products and services to anticipate the needs of users, and comprehend sights and sounds in new ways.

HPE on Tuesday introduced the world's largest single-memory computer as part of The Machine, its research project into memory-driven computing. The computer has 160 T-bytes of memory, and HPE expects the architecture to allow memory to scale up to 4.096 yottabytes. The memory is spread across 40 physical nodes that are interconnected using a high-performance fabric protocol.

At this year's GPU Technology Conference, Nvidia's premier conference for technical computing with graphic processors, the company reserved the top keynote for its CEO Jensen Huang. Over the years, the GTC conference went from a segment in a larger, mostly gaming-oriented and somewhat scattershot conference called "nVision" to become one of the key conferences that mixes academic and commercial high-performance computing.

A 7-year-old flaw in Intel chips could enable hijackers to gain total control of business computers and use them for malicious purposes. The Intel AMT vulnerability is the first of its kind, according to Embedi, which released technical details about it last week. Attackers could exploit the flaw to get full control over business computers, even those turned off but plugged into an outlet.

Qualcomm plans to ask the ITC to block imports of iPhones, according to a report. The move apparently was spurred by Apple's recent decision to stop making royalty payments owed under a licensing agreement between the two companies, which is the subject of a billion-dollar legal battle in federal court. "You can't pay something when there's a dispute about the amount," Apple CEO Tim Cook said.

Qualcomm on Monday fired back with a response and counterclaim to Apple's $1 billion federal patent suit filed earlier this year. Apple breached agreements and encouraged regulatory attacks in a scheme to coerce unfair licensing terms, Qualcomm claimed. Apple's suit argues that Qualcomm used its dominant position in semiconductors to force it to pay billions in unfair additional royalty payments.