AEPIC Leak - the attack leading to leakage of keys from enclaves of Intel SGX

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Data on new attack to Intel processors - AEPIC Leak (CVE-2022-21233) leading to leakage of confidential data from isolated enclaves of Intel SGX (Software Guard eXtensions) are opened. The problem mentions 10, 11 and 12 generations of CPU Intel (including the new Ice Lake and Alder Lake series) and is caused by the architectural defect, allowing to get access to not initialized data which have remained in the registers APIC (Advanced Programmable Interrupt Controller) after performance of last operations...
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Intel
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