Most home systems should be safe because of that, but it is still recommended to install updates once they become available. The vulnerability requires root or administrative level access to the machine to exploit the vulnerability. Sunny-Lake based processors are not vulnerable to Meltdown attacks. Check the value of the processor entry, and there specifically the first or the first two digits after the dash, e.g., Intel Core i5-1035G1 is a 10th generation processors.Windows users may do the following to check the processor generation of Intel processors: How to look up the processor generation on Windows Leaking register values - Attack targets a specific cache line to reconstruct the value of the register.Leaking data and code pages - The most straightforward attack type combines "Enclave Shaking and Cache Line Freezing" to "leak data (and code) at rest of an SGX enclave.Several different attack techniques are described in the research paper: In other words, attackers may exploit the bug to read data, including AES-NI keys from SGX enclaves. The superqueue contains recent memory loads and stores, and the APIC "only overwrites the architecturally-defined parts of the register and leaves the stale values in the reserved part". ![]() Experiments confirmed that the superqueue is used "as a temporary buffer for APIC requests".
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