#CPUFlaw

AMD won’t patch Sinkclose security bug on older Zen CPUs

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August 12, 2024 at 11:21PM AMD processors dating back to 2006 have a security vulnerability called SinkClose, which allows rogue users to run code in System Management Mode (SMM). Only models made since 2020 will be patched. The flaw affects AMD CPUs dating back nearly 20 years. Processors receiving fixes will get firmware updates via … Read more

New Reptar CPU flaw impacts Intel desktop and server systems

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November 14, 2023 at 06:20PM Intel has fixed a high-severity CPU vulnerability that affects modern desktop, server, mobile, and embedded CPUs, including the latest microarchitectures. The flaw, known as CVE-2023-23583, allows attackers to escalate privileges, access sensitive information, or cause denial of service. Intel recommends updating affected processors with the latest microcode and provides mitigation … Read more