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2015-07-21 x86 Linux ã‚·ã‚§ãƒ«ã‚³ãƒ¼ãƒ‰ä½œæˆ pwn ã‚·ã‚§ãƒ«ã‚³ãƒ¼ãƒ‰ã¨ã¯ ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã®è„†å¼±æ€§æ”»æ’ƒã®ãƒšã‚¤ãƒãƒ¼ãƒ‰ã§ã‚ã‚Šã€ãƒã‚¤ãƒˆã‚³ãƒ¼ãƒ‰ã§è¨˜è¿°ã•ã‚Œã¾ã™ã€‚ãã®ãŸã‚ã€CPUã‚„OSã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¨ã„ã£ãŸãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ æ¯Žã«ä½œæˆã•ã‚Œã¾ã™ã€‚ ã‚·ã‚§ãƒ«ã‚³ãƒ¼ãƒ‰ã¨ã„ã†åç§°ã¯ä¸€èˆ¬çš„ã«ã‚·ã‚§ãƒ«ã‚’èµ·å‹•ã™ã‚‹ã“ã¨ãŒæ”»æ’ƒè€…ã«ã¨ã£ã¦æ¥½ã«ãƒžã‚·ãƒ³å…¨ä½“ã®åˆ¶å¾¡ã‚’å¥ªã†æ–¹æ³•ã§ã‚ã‚Šå¤šç”¨ã•ã‚Œã¦ã„ã‚‹ã‹ã‚‰ã§ã™ãŒã€å®Ÿéš›ã®ã¨ã“ã‚ã‚·ã‚§ãƒ«ã‚³ãƒ¼ãƒ‰ã¯ã©ã®ã‚ˆã†ãªå‡¦ç†ã‚‚è¨˜è¿°ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ x86 Linux ã‚·ã‚§ãƒ«ã‚³ãƒ¼ãƒ‰ä½œæˆã®å‰æçŸ¥è˜ ã‚¢ã‚»ãƒ³ãƒ–ãƒªè¨€èªž ã‚·ã‚§ãƒ«ã‚³ãƒ¼ãƒ‰ã®ãƒã‚¤ãƒˆã‚³ãƒ¼ãƒ‰ã¯ã€ãƒžã‚·ãƒ³èªžå‘½ä»¤ã®ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã«ã‚ˆã£ã¦ç•°ãªã‚‹ãŸã‚ã€ã‚¢ã‚»ãƒ³ãƒ–ãƒªè¨€èªžã§è¨˜è¿°ã™ã‚‹ã“ã¨ã«ãªã‚Šã¾ã™ã€‚ Linuxã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ« OSã¯ã‚«ãƒ¼ãƒãƒ«å†…ã§å…¥åŠ›ã€å‡ºåŠ›ã€ãƒ—ãƒã‚»ã‚¹åˆ¶å¾¡ã€ãƒ•ã‚¡ã‚¤ãƒ«ã‚¢ã‚»ã‚¯ã‚¹ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯é€šä¿¡ã¨è¡Œã£ãŸã‚¿ã‚¹ã‚¯ã‚’ç®¡ç†ã—ã¾ã™ã€‚ Cè¨€èªžã®ãƒ—ãƒã‚°ãƒ©ãƒ ã¯æœ€çµ‚çš„ã«ã€ã“ã†ã„ã£ãŸã‚¿ã‚¹ã‚¯ã‚’
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