ืื ืืขื ืืื ืคืืจืขืคื ืืืขืื ืืื ืคึฟืึธืจืืึทืฆืืข ืืืขืื ืึท ื ืืึทืข ืงืืึทืก ืคืื ืืืึทืื ืขืจืึทืืืืืืื ืืื ืืืึทื ืคึผืจืึทืกืขืกืขืจื - MDS (Microarchitectural Data Sampling). ืืื ืคืึทืจืืึทื ืืขื ืืืื ืกืคึผืขืงืืขืจ ืื ืคืืื, ืื ื ืืึทืข ืืฉืื ืงืขื ืคืืจื ืฆื ืืืงืึทืืืฉ ืคืื ืคึผืจืึทืคึผืจืืืึทืืขืจื ืืึทืื ืคืื ืื ืึธืคึผืขืจืืืืื ื ืกืืกืืขื, ืืืืจืืืึทื ืืืฉืื ืขื ืืื ืคืจืขืื ืคึผืจืึทืกืขืกืึทื. ืขืก ืืื ืึทืืขืืืฉื ืึทื ืื ืคืจืืืืขืืขื ืืขื ืขื ืขืจืฉืืขืจ ืืืืขื ืึทืคืืื ืืืจื ืื ืืขื ืขืืคึผืืืืื ืืื ืคึผืึทืจืื ืขืจืก ืืขืฉืึทืก ืึทื ืื ืขืจืืขื ืงืึธื ืืจืึธืืืจื. ืืื ืืื ื ืืื ืืืืืืกื 2018, ืืื ืคึฟืึธืจืืึทืฆืืข ืืืขืื ืคึผืจืึธืืืขืืก ืืื ืืืื ืฆืืืขืฉืืขืื ืฆื ืื ืืขื ืืืจื ืคืจืืึท ืจืืกืขืจืืฉืขืจื, ื ืึธื ืืืึธืก ืึผืืขื ืึท ืืึธืจ ืคืื ืฉืืึธืก ืึทืจืืขื ืืื ืืืจืืืขืงืึธืื ืืื ืืึทื ืืึทืคืึทืงืืฉืขืจืขืจื ืืื ืึธืคึผืขืจืืืืื ื ืกืืกืืขื ืืขืืืขืืึธืคึผืขืจืก ืฆื ืืืขื ืืืคืืฆืืจื ืืขืืืขื ืืึทืคืึทืื ืืืขืงืืึธืจืก ืืื ืฆืืฉืืขืื ืคืืงืกืื. AMD ืืื ARM ืคึผืจืึทืกืขืกืขืจื ืืขื ืขื ื ืืฉื ืึทืคืขืงืืึทื ืืืจื ืืขื ืคึผืจืึธืืืขื.
ืืืืขื ืึทืคืืื ืืืึทืื ืขืจืึทืืืืืืื:
CVE-2018-12126 - MSBDS (Microarchitectural Store Buffer Data Sampling), ืึธืคึผืืื ืคืื ืื ืืื ืืึทืื ืคืื ืกืืึธืจืืืืฉ ืืึทืคืขืจื. ืืขืืืืื ื ืืื ืื ืคืึธืืึทืื ืืึทืคืึทืื. ืืขืจ ืืจืึทื ืคืื ืืขืคืึทืจ ืืื ืืืฉืืืกื ืฆื ืืืื 6.5 ืคืื ืงืื (CVSS);
CVE-2018-12127 - MLPDS (Microarchitectural Load Port Data Sampling), ืึธืคึผืืื ืคืื ืืึทืกืข ืคึผืึธืจื ืืื ืืึทืื. ืืขืืืืื ื ืืื ืื RIDL ืืึทืคืึทืื. CVSS 6.5;
CVE-2018-12130 - MFBDS (Microarchitectural Fill Buffer Data Sampling), ืึธืคึผืืื ืคืื ืคึผืืึธืืืืจื ืืึทืคืขืจ ืืื ืืึทืื. ืืขืืืืื ื ืืื ZombieLoad ืืื RIDL ืื ืคืืื. CVSS 6.5;
CVE-2019-11091 - MDSUM (ืืืืงืจืึธืืึทืจืืฉืืืขืงืืืจืึทื ืืึทืืึท ืกืึทืืคึผืืื ื ืื ืงืึทืืฉืขืึทืืืข ืืึผืจืื), ืึธืคึผืืื ืคืื ืื ืงืึทืืฉืึทืืึทื ืืึผืจืื ืืื ืืึทืื. ืืขืืืืื ื ืืื ืื RIDL ืืึทืคืึทืื. CVSS 3.8.
ืืงืืจ: linux.org.ru