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) ...

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 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 ...

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 ...

AMD advisory warns about a new high-severity security flaw The bug affects Zen 1 to Zen 4 CPUs Abuse could lead to the loss of SEV-based protection of a confidential guest Chipmaking giant AMD has ...

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 ...

AMDがサーバー・組み込みシステム向けに展開している「EPYC」ブランドの製品など、Zenアーキテクチャ採用CPUの一部についてセキュリティ上の脆弱(ぜいじゃく)性があることをGoogleのセキュリティチームが報告しました。 AMD: Microcode Signature Verification Vulnerability ...

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 ...