Hardware manufacturer Asus inadvertently leaked the existence of a "major" AMD processor vulnerability before the chipmaker's scheduled disclosure. Tavis Ormandy, a Google vulnerability researcher and ...

AMD has released mitigation and firmware updates to address a high-severity vulnerability that can be exploited to load malicious CPU microcode on unpatched devices. The security flaw (CVE-2024-56161) ...

AMD has confirmed an unpatched “processor vulnerability” that may require CISOs to isolate their systems or even air gap them until there’s a fix. AMD has had to confirm the existence of a major ...

When AMD finally issued patches for its critical microcode security hole on Monday, it said that the glitch 'could lead to the loss of Secure Encrypted Virtualization protection.' AMD on Monday issued ...

AMD and Google's Security Team have disclosed a major microcode vulnerability affecting all AMD EPYC processors built on the Zen 1 through Zen 4 architectures. That means EPYC 7001 (Naples), 7002 ...

In a nutshell: Google researchers recently disclosed a stealthy security flaw dubbed "EntrySign" that allowed malicious code execution through unsigned microcode patches on AMD processors from Zen 1 ...

Advanced Micro Devices (AMD) has introduced a microcode patch that disables the loop buffer functionality in its Zen 4 processor lineup, including Ryzen 7000 series and Epyc CPUs. The loop buffer is ...

What just happened? AMD has confirmed a security vulnerability in some of its processors, which was inadvertently revealed through a beta BIOS update from Asus. The flaw, described as a "microcode ...

Use left and right arrow keys to seek audio. AMD has confirmed a flaw within its signature verification for microcode updates within Zen 1 to Zen 5 CPUs. This security flaw has been dubbed "EntrySign" ...

The Secure Encrypted Virtualization (SEV) function of AMD server processors is less secure than the name suggests: Google researchers found that Epyc processors are sloppy when it comes to signature ...

Yesterday, AMD and Google publicly disclosed September findings of a key microcode vulnerability in AMD Zen 1 to Zen 4 CPUs, ...