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Intel: Spoiler Attack Advisory CVE-2021-12345 Low: Memory System Weakness

Intel has finally posted an official security advisory in response to the recently revealed Spoiler attack, which uses a weakness in Intel CPUs to enhance already known attacks that leak secrets from memory. . Researchers from Worcester Polytechnic Institute, Massachusetts, and the University of Lübeck in north Germany in March drew attention to a weakness in Intel's proprietary memory subsystem that affects Intel CPUs all the way back to its 1st generation Intel Core processors, regardless of the operating system. An attacker with low privileges can use Spoiler to learn a system's virtual address mapping to physical memory addresses, Intel said in an assessment, which stressed that Spoiler itself doesn't reveal secret data. The link for this article located at ZDNet is no longer available. . Intel has issued a warning regarding the Spoiler vulnerability, which takes advantage of a defect in its CPU architecture, affecting every Intel processor, with no available fix at this time.. Intel Spoiler Attack, Memory System Weakness, CPU Flaw. . LinuxSecurity.com Team

Apr 10, 2019 • LinuxSecurity.com Team Vendors/Products