森永ã§ãã æ°å¹´æ©ã 大å¤ãªèå¼±æ§ãåºã¦ãã¦ã»ãã¥ãªãã£ã¯ã©ã¹ã¿ãããã¤ãã¦ã¾ãã å 容ã«ãã£ã¦2ã¤ã®èå¼±æ§ã«åããã¦ãã¦ããMeltdownãã¨ãSpectreãã¨ååãã¤ãããã¦ãã¾ãã ç¾å¨ä½¿ç¨ããã¦ããã»ã¼å ¨ã¦ã®CPUã«ããã¦å¯¾è±¡ã¨ãªãããã¨ããç¸å½å½±é¿ç¯å²ãåºãèå¼±æ§ã§ãã ã¾ã 詳細ãå ¬éããã¦ããªãé¨åãããã¾ããããããã§å¯¾å¦ã§ããèå¼±æ§ã§ãã®ã§è½ã¡çãã¦å¯¾å¿ããç¶å ±ãå¾ ã¡ã¾ãããã ç¾å¨åãã£ã¦ããç¯å²ã®æ å ±ãã¾ã¨ãã¾ãã Meltdown and Spectre æ¦è¦ ä»åã®èå¼±æ§ã¯å¤§ãã3ã¤ã«åãããã¾ãã Variant 1: bounds check bypass (CVE-2017-5753) Variant 2: branch target injection (CVE-2017-5715) Variant 3: rogue data cache load (CV
{{#tags}}- {{label}}
{{/tags}}