Articles about arm

Evil Uncle Sam

Intel didn't tell CERTS, govs, about Meltdown and Spectre because they couldn't help fix it

Letters sent to the United States Congress by Intel and the other six companies in the Meltdown/Spectre disclosure cabal have revealed how and why they didn't inform the wider world about the dangerous chip design flaws. Republican members of the House Energy and Commerce Committee sent letters to the seven in January, to seek …
Simon Sharwood, 23 Feb 2018
ISO7816 Tattoo

Arm emits designs to add iSIM tech to Internet of Stuff

Arm has made public the designs to shove SIM technology into ever more connected gizmos by building an iSIM, along with a cellular modem and microcontroller, onto a single chip. The move, which is likely to heap further pressure on cellular networks, is expected to significantly reduce costs and shrink SIM size by dispensing …
Richard Speed, 22 Feb 2018

Windows slithers on to Arm, legless?

Comment Perhaps more by accident or design, Microsoft managed to lower expectations for Windows on Arm last week – but not set them so low it kills off interest in the platform. In fact, the "redacted" advisory about limitations of Windows confirms what we already know – hairy hacks won't work, nor will various plugins that hook into …
Andrew Orlowski, 21 Feb 2018
Ampere_chip

Ex-Chipzilla exec Arms biz to SoC it to Intel in the data centre

Carlyle Group-backed Ampere Computing, run by ex-Intel president Renée James, has launched a server-grade Arm system-on-a-chip to take on Chipzilla. The SoC has a 32 64-bit Armv8 CPU cores, operating at up to 3.3GHz with turbo mode support. There are private 32KB of code and 32KB of data L1 caches per core, 256KB L2 caches for …
Chris Mellor, 6 Feb 2018

VCs palm Igneous $15m to give its Arm-powered backup boxen a leg up

Some $15m has just been shoveled into Igneous Systems by venture capitalists to further develop the upstart's Arm-powered petabyte-scale unstructured data backup, archive and storage box that has a public cloud backend. The on-premises gear is a collection of nano-servers – disk drives with Arm CPUs strapped to them. The …
Chris Mellor, 30 Jan 2018
Spectre graphic

SHL just got real-mode: US lawmakers demand answers on Meltdown, Spectre handling from Intel, Microsoft and pals

Four Republican members of the US House of Representatives sent letters on Wednesday to the leaders of Amazon, AMD, Apple, ARM, Google, Intel and Microsoft seeking answers about how the embargo on the Meltdown and Spectre bugs was handled. The secrecy agreement, put in place by these same companies, demanded silence from June …
Thomas Claburn, 25 Jan 2018
Apple iPod touch

You get a lawsuit! And you get a lawsuit! And you! Now Apple sued over CPU security flaws

Add Apple to the list of companies facing a legal backlash in the US over the Spectre and Meltdown CPU security fiasco. A 17-page class-action complaint [PDF] – filed earlier this month in a San Jose district court in California – accuses the Cupertino iGiant of failing to keep the Arm-compatible processors in iPhones, iPads, …
Shaun Nichols, 18 Jan 2018

Meltdown, Spectre bug patch slowdown gets real – and what you can do about it

Analysis Having shot itself in the foot by prioritizing processor speed over security, the chip industry's fix involves doing the same to customers. The patches being put in place to address the Meltdown and Spectre bugs that affect most modern CPUs were supposed be airy little things of no consequence. Instead, for some unlucky people …
Cat peeks outside cardboard box. Photo by shuttertsock

Qualcomm joins Intel, Apple, Arm, AMD in confirming its CPUs suffer hack bugs, too

Qualcomm has confirmed its processors have the same security vulnerabilities disclosed this week in Intel, Arm, AMD and IBM CPU cores. The California tech giant picked the favored Friday US West Coast afternoon "news dump" slot to admit at least some of its billions of Arm-compatible Snapdragon system-on-chips and newly …
Shaun Nichols, 6 Jan 2018

Woo-yay, Meltdown CPU fixes are here. Now, Spectre flaws will haunt tech industry for years

Analysis Intel has borne the brunt of the damage from the revelation of two novel attack techniques, dubbed Meltdown and Spectre, that affect the majority of modern CPUs in various ways. The chipmaker's stock price is down, and it's being eyed for possible securities litigation, following reports CEO Brian Krzanich sold the bulk of his …

Microsoft patches Windows to cool off Intel's Meltdown – wait, antivirus? Slow your roll

Microsoft has released updates for Windows to block attempts by hackers and malware to exploit the Meltdown vulnerability in Intel x86-64 processors – but you will want to check your antivirus software before applying the fixes. The Redmond giant issued the out-of-band update late yesterday for Windows 10 version 1709. While …
Shaun Nichols, 4 Jan 2018
Shocked couple scream and clutch their hair

Meltdown, Spectre: The password theft bugs at the heart of Intel CPUs

Summary The severe design flaw in Intel microprocessors that allows sensitive data, such as passwords and crypto-keys, to be stolen from memory is real – and its details have been revealed. On Tuesday, we warned that a blueprint blunder in Intel's CPUs could allow applications, malware, and JavaScript running in web browsers, to …

We translated Intel's crap attempt to spin its way out of CPU security bug PR nightmare

Analysis In the wake of The Register's report on Tuesday about the vulnerabilities affecting Intel chips, Chipzilla on Wednesday issued a press release to address the problems disclosed by Google's security researchers that afternoon. To help put Intel's claims into context, we've annotated the text. Bold is Intel's spin. Intel and …
Xen project hypervisor logo

Xen Project says new version 4.10 has found balance between security and novelty

The Xen Project has released version 4.10 of its hypervisor. Maintainer boss Julien Grail wrote that "As in Xen 4.9, we took a security-first approach for Xen 4.10 and spent a lot of energy to improve code quality and harden security." "This inevitably slowed down the acceptance of new features somewhat and also delayed the …
Simon Sharwood, 15 Dec 2017
Raspberry, image via Shutterstock

Vivaldi Arms onto Raspberry Pi

The power user’s browser Vivaldi has come to the Raspberry Pi and other Linux Arm boards. The Chrome-based browser will run on all three generations of the Pi, as well as the CubieBoard and ASUS’s Tinker Board, Vivaldi said today. Vivaldi has supported Linux (and Mac) since it made its debut, but this is the first Arm port, a …

Arm Inside: Is Apple ready for the next big switch?

One day we'll look back and wonder why it took PCs so long to move from RISC chips that had to pretend to be CISC chips to RISC chips that didn't have to pretend to be anything. From CISC to RISC The Apple Mac made its debut in 1984 running Motorola's 68k chips, then the most efficient in the PC industry. Apple switched to …
Andrew Orlowski, 21 Nov 2017

Windows on ARM: It's nearly here (again)

It's a milestone in Windows history: the first benchmarks for a new generation of ARM-powered Windows hardware have been sighted in the wild. Geekbench has recorded an instance of a box running Windows 10 on the "Qualcomm CLS" platform. This entry describes an octocore processor, running 8GB of memory, and cites a Qualcomm …
Andrew Orlowski, 14 Nov 2017
Bicep icon

ARM emulator in a VM? Yup, done. Ready to roll, no config required

Hacking low-level code on ARM processors just became a little easier after a researcher who operates under the name Azeria Labs put together virtual machines that emulate common hardware. Azeria’s ARM Lab Environment, here, is a VM that offers a QEMU ARMv6 image on Ubuntu. There’s also a “basic cheat sheet” here, covering how …

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