Items tagged with spectre
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Zak Killian - Wed, May 14, 2025
Intel is once again in the crosshairs of a fresh speculative execution exploit, this time dubbed "Branch Privilege Injection." The new vulnerability, revealed by researchers at ETH Zurich's COMSEC group, is capable of extracting sensitive...
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Lane Babuder - Tue, Jan 17, 2023
Hardware vulnerabilities are never fun, especially when actively exploited in the wild. Forward-looking companies try to get ahead of bad actors by encouraging responsible disclosure and awarding bug bounties. AMD has worked with security...
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Zak Killian - Wed, Jul 13, 2022
Dp you remember a few years ago when everyone panicked over a couple of security flaws known as Meltdown and Spectre? These were a new type of security hole altogether, known as speculative execution flaws because they exploit the so-named...
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Nathan Ord - Tue, Jun 08, 2021
Flaws with speculative execution have been making the rounds in the past few years, with a more recent focus on the Spectre chip flaw and its potentially bypassable mitigations. Following these developments, Intel is now looking at its...
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Nathan Ord - Tue, May 04, 2021
At the start of May, researchers at the University of Virginia announced that current Spectre chip vulnerability mitigations could be bypassed entirely, bringing the ghostly security flaw back to life. Intel has now officially responded by...
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Nathan Ord - Sat, May 01, 2021
Back in 2018, a processor security vulnerability called Spectre appeared, affecting all modern CPU architectures from Intel, AMD, and even ARM in the last 20 years. Since then, major players and semiconductor OEMs have worked hard to patch...
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Brandon Hill - Fri, Apr 02, 2021
Intel was raked over the coals three years ago when Spectre and Meltdown vulnerabilities were first discovered that could affect its consumer and enterprise processors. The company addressed the side-channel exploits with patches and...
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Paul Lilly - Wed, Aug 07, 2019
You might not have even been aware of this, but last month's Patch Tuesday update for Windows contained a long overdue mitigation for a security flaw in Intel processors. Left upatched, the flaw essentially allows an attacker to bypass...
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Brandon Hill - Tue, Mar 05, 2019
Just when we thought that the worst was over with respect to speculative execution hardware exploits like Spectre, we get hit with another whopper. Such is the case with a new Intel processor vulnerability dubbed Spoiler. Spoiler is...
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Rob Williams - Sat, Mar 02, 2019
Where computing is concerned, security should always be a major focus. In 2018, that focus almost seemed overwhelming, thanks in part to the fact that the infamous Spectre and Meltdown security vulnerabilities impacted so many end users...
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Tuan Huynh - Fri, Dec 07, 2018
Standing out in a sea of excellent laptops is tough nowadays, especially with a metal chassis being the bare minimum point of entry to the premium class. Each company offers its own unique take – Microsoft has Alcantara keyboards, Dell offers super thin screen borders and carbon fiber...
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Brandon Hill - Mon, Oct 22, 2018
Ever since the Meltdown and Spectre were disclosed earlier this year, the issues surrounding the speculative execution exploits has been multi-pronged. On the one hand, there are concerns that nefarious parties taking advantage of the...
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Paul Lilly - Wed, Aug 22, 2018
Microsoft is pushing out new microcode updates for Intel processors affected by recently disclosed side channel exploits, including several Spectre variants and the newer Foreshadow flaw. The microcode updates apply to Windows 10 and...
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Brandon Hill - Tue, Aug 14, 2018
If you thought Spectre and Meltdown were bad, there are new exploits that have the potential to seriously compromise modern Intel processors. The latest class of exploits are called Foreshadow, and were was disclosed today by Intel via a...
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Shane McGlaun - Fri, Jul 13, 2018
Security conscious computer users might wonder if we will ever fully put Spectre vulnerabilities behind us. Researchers were still discovering new vulnerabilities related to Spectre early this year. Intel is working to protect users from...
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Marco Chiappetta - Wed, Jun 13, 2018
A newly discovered security vulnerability in modern Intel X86 processors has been revealed that affects the processor's speculative execution technology – like Spectre and Meltdown – and can be used to access sensitive information...
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Shane McGlaun - Tue, May 22, 2018
Computer users around the world are still reeling from the Spectre flaws that affected many modern ARM and x86-64 CPUs, and earlier this month we learned that there was another Spectre-style vulnerability that could affect processors from...
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Rob Williams - Sat, May 19, 2018
New Spectre flaws have been revealed by the former head of Intel's advanced thread team, Yuriy Bulygin. This is a man who knows what he's doing, so his opinions and findings are not to be treated as fly-by-night like some others. Through...
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Brandon Hill - Sat, May 05, 2018
Just when news of Spectre and Meltdown has seemingly died down, we're now hearing of a fresh round of exploits that might affect Intel processors. A total of 8 new vulnerabilities have been discovered and are being dubbed Spectre Next...
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Brandon Hill - Wed, Apr 04, 2018
In mid-March, Intel announced that it had made tremendous progress in releasing microcode updates to address the Meltdown and Spectre vulnerabilities in its processors. At the time, Intel said that its microcode updates had been...
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Paul Lilly - Wed, Mar 28, 2018
When word finally spread about Spectre and Meltdown, it seemed only a matter of time before attackers would try to leverage the side-channel vulnerabilities. That is not the only concern, however. A team of researchers from the College of...
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Brandon Hill - Thu, Mar 15, 2018
It appears that the Spectre-Meltdown nightmare for Intel and its customers is finally nearing resolution. The chip giant has been working overtime to develop and distribute microcode updates for its processors to combat these...
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