Intel has come under attack for its misleading disclosure of the bugs in particular, Intel released an obfuscatory press release that seemed to imply that rival companies' processors were just as vulnerable to the bug as Intel's processors - in effect, falsely deflecting blame. Microsoft released a fix for its Windows operating system in November, but Apple has only patched its newest operating system releases so far. In the case of AMD, the company has been condemned for releasing a software update to the Linux kernel that included documentation that inadvertently disclosed the existence of the security holes - which allowed third-party developers to realize that the two security holes existed before Project Zero had disclosed them, and before they had been completely patched by various operating system vendors. Nonetheless, Google has emphasized that it would be essentially impossible to find such code because it would be undetectable by conventional anti-virus tools.īoth AMD and Intel have become the focus of criticism for their responses to the Meltdown and Spectre disclosures. They were first disclosed last June to chip-makers Intel, AMD and ARM, and companies like Apple and Microsoft, which make hardware and software. There have been no known examples of malicious software that can take advantage of the security holes. The bugs were first discovered by security researchers working with Google's Project Zero initiative, which is dedicated to finding and exposing critical vulnerabilities in popular software and hardware. On Twitter, Facebook, Google News, and Instagram.In a security notice published Thursday night on its website, Apple disclosed that "all Mac systems and iOS devices" were affected by two recently disclosed security flaws, which researchers have nicknamed "Spectre" and "Meltdown." The announcement effectively means that the two vulnerabilities are likely the most common in computing history, as they affect computers running multiple operating systems and which utilize many different mass-produced central processing units that have been manufactured for decades. Contrary to some reports, any performance impacts are workload-dependent, and, for the average computer user, should not be significant and will be mitigated over time," said the company in a blog post.įollow HT Tech for the latest tech news and reviews, also keep up with us Intel has begun providing software and firmware updates to mitigate these exploits. "Intel is committed to product and customer security and is working closely with many other technology companies, including AMD, ARM Holdings and several operating system vendors, to develop an industry-wide approach to resolve this issue promptly and constructively. Intel has promised to roll out the fix but experts believe the update may end up slowing down the devices. Described as one of the worst CPU bugs ever, tech firms scrambled to roll out the fix. The flaws, discovered by Google's Project Zero team, affected devices running Intel and AMD chips worldwide. Apple had also said that there were no known instances of hackers taking advantage of the flaw. The iPhone maker had said on Thursday it will release a patch for the Safari web browser on its iPhones, iPads and Macs. For iPhones, the company has rolled out iOS 11.2.2 update for iPhone 5s and later, iPad Air and later, and iPod touch 6th generation. Apple has rolled out macOS High Sierra 10.13.2 Supplemental Update for devices running on macOS High Sierra 10.13.2 and Safari 11.0.2 for devices OS X El Capitan 10.11.6 and macOS Sierra 10.12.6.
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