AMD ‘Zenbleed’ exploit can leak passwords and encryption keys from Ryzen CPUs
The entire Zen 2 product stack is impacted by the vulnerability, including all processors within the AMD Ryzen 3000 / 4000 / 5000 / 7020 series, the Ryzen Pro 3000 / 4000 series, and AMD’s EPYC “Rome” data center processors. AMD has sinceits anticipated release timeline for patching out the exploit, with most firmware updates not expected to arrive until later this year.
Zenbleed can allow attackers to steal data from any software running on an impacted system, including cloud-hosted services, the Zenbleed exploit doesn’t require physical access to a user’s computer to attack their system, and can even be executed remotely through Javascript on a webpage. If successfully executed, the exploit allows data to be transferred at a rate of 30 kb per core, per second.
Worse still — Zenbleed can fly under the radar because it doesn’t require any special system calls or privileges to exploit. “I am not aware of any reliable techniques to detect exploitation,” said Ormandy. The bug shares some similarities with the
日本 最新ニュース, 日本 見出し
Similar News:他のニュース ソースから収集した、これに似たニュース記事を読むこともできます。
AMD might be about to launch the best laptop of 2023 | Digital TrendsAMD's 3D V-Cache tech seems to be on its way to laptops. Will it be a viable option for high-end devices?
続きを読む »
Intel may have bottomed, but earnings will show if chip maker can hope to catch up to AMD and Nvidia in AIAfter its biggest quarterly loss ever last earnings season, Intel is expected to find strength in its PC business while nominally contributing to AI.
続きを読む »
Apple releases iOS 16.6 to patch several software flaws some of which have been actively exploitedApple has released iOS 16.6 and iPadOS 16.6 to patch several vulnerabilities some of which could be serious,
続きを読む »
Home sweet...garbage? The Great Pacific Garbage Patch is teeming with lifeA dynamic group of organisms, from star-like jellies to industrious snails, is thriving within the immense mass of floating debris.
続きを読む »
Pink lawn flamingos harbor a sexy hidden meaning at RV parksThere’s nothing wrong with decorating your patch of grass with lawn flamingos — if that’s what you’re into, of course.
続きを読む »