{"id":1431,"date":"2024-03-23T03:01:58","date_gmt":"2024-03-23T03:01:58","guid":{"rendered":"https:\/\/tastycounter.net\/index.php\/2024\/03\/23\/lo-hong-trong-chip-apple-giup-hacker-trich-xuat-khoa-ma-hoa-bi-mat\/"},"modified":"2024-03-23T03:01:58","modified_gmt":"2024-03-23T03:01:58","slug":"lo-hong-trong-chip-apple-giup-hacker-trich-xuat-khoa-ma-hoa-bi-mat","status":"publish","type":"post","link":"https:\/\/tastycounter.net\/index.php\/2024\/03\/23\/lo-hong-trong-chip-apple-giup-hacker-trich-xuat-khoa-ma-hoa-bi-mat\/","title":{"rendered":"L\u1ed7 h\u1ed5ng trong chip Apple gi\u00fap hacker tr\u00edch xu\u1ea5t kh\u00f3a m\u00e3 h\u00f3a b\u00ed m\u1eadt"},"content":{"rendered":"<\/p>\n
\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1eeb \u0110\u1ea1i h\u1ecdc Washington, UC Berkeley, Carnegie Mellon, UIUC v\u00e0 Georgia Tech ph\u00e1t hi\u1ec7n m\u1ed9t l\u1ed7 h\u1ed5ng kh\u00f4ng th\u1ec3 v\u00e1 trong chip d\u00f2ng M d\u00e0nh cho m\u00e1y t\u00ednh v\u00e0 tablet c\u1ee7a Apple c\u00f3 th\u1ec3 gi\u00fap hacker tr\u00edch xu\u1ea5t kh\u00f3a m\u00e3 h\u00f3a b\u00ed m\u1eadt.<\/p>\n

Ki\u1ec3u t\u1ea5n c\u00f4ng n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 GoFetch, li\u00ean quan \u0111\u1ebfn Tr\u00ecnh t\u00ecm n\u1ea1p tr\u01b0\u1edbc b\u1ed9 nh\u1edb d\u1eef li\u1ec7u (DMP) c\u1ee7a chip x\u1eed l\u00fd, \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n d\u1eef li\u1ec7u n\u00e0o m\u00e1y t\u00ednh s\u1ebd c\u1ea7n s\u1eed d\u1ee5ng ti\u1ebfp theo v\u00e0 truy xu\u1ea5t tr\u01b0\u1edbc d\u1eef li\u1ec7u \u0111\u00f3. DMP gi\u00fap qu\u00e1 tr\u00ecnh x\u1eed l\u00fd nhanh h\u01a1n nh\u01b0ng \u0111\u1ed3ng th\u1eddi c\u0169ng c\u00f3 th\u1ec3 ti\u1ebft l\u1ed9 th\u00f4ng tin ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y t\u00ednh.<\/p>\n

\"Macbook
Macbook Air d\u00f9ng chip M1 v\u00e0 M2. \u1ea2nh: Macrumors<\/figcaption><\/figure>\n

Nghi\u00ean c\u1ee9u cho th\u1ea5y, ngay c\u1ea3 khi ch\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 kh\u00f4ng ti\u1ebft l\u1ed9 b\u1ea5t k\u1ef3 d\u1eef li\u1ec7u n\u00e0o trong c\u00e1ch truy c\u1eadp b\u1ed9 nh\u1edb th\u00ec DMP, nh\u1ea5t l\u00e0 DMP trong d\u00f2ng chip M c\u1ee7a Apple c\u0169ng c\u00f3 th\u1ec3 l\u00e0m r\u00f2 r\u1ec9 th\u00f4ng tin. K\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m c\u1ee7a c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cho th\u1ea5y, h\u1ecd ch\u1ec9 c\u1ea7n ch\u01b0a t\u1edbi m\u1ed9t gi\u1edd \u0111\u1ec3 c\u00f3 th\u1ec3 truy c\u1eadp th\u00f4ng tin nh\u1ea1y c\u1ea3m nh\u01b0 kh\u00f3a RSA 2048 bit.<\/p>\n

Theo c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u, l\u1ed7 h\u1ed5ng trong chip M kh\u00f4ng th\u1ec3 v\u00e1, ch\u1ec9 c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt trong ph\u1ea7n m\u1ec1m m\u00e3 h\u00f3a c\u1ee7a b\u00ean th\u1ee9 ba \u0111\u1ec3 gi\u1ea3m b\u1edbt m\u00e0 th\u00f4i. Nh\u01b0ng c\u00e1ch n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn su\u1ea5t chip khi th\u1ef1c hi\u1ec7n m\u00e3 h\u00f3a b\u1ecb gi\u1ea3m, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u00ean chip M1 v\u00e0 M2.<\/p>\n

<\/ins><\/div>\n

Tr\u01b0\u1edbc \u0111\u00f3, v\u00e0o n\u0103m 2022, c\u00e1c chuy\u00ean gia b\u1ea3o m\u1eadt c\u0169ng \u0111\u00e3 t\u1eebng t\u00ecm th\u1ea5y m\u1ed1i \u0111e d\u1ecda t\u01b0\u01a1ng t\u1ef1 trong DMP c\u1ee7a Apple. T\u1ea5n c\u00f4ng DMP th\u01b0\u1eddng y\u00eau c\u1ea7u quy\u1ec1n truy c\u1eadp v\u1eadt l\u00fd v\u00e0o m\u00e1y Mac v\u00e0 kh\u00f4ng ph\u1ed5 bi\u1ebfn.<\/p>\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 th\u00f4ng b\u00e1o cho Apple v\u1ec1 l\u1ed7 h\u1ed5ng. Nh\u01b0ng hi\u1ec7n t\u1ea1i Apple ch\u01b0a \u0111\u01b0a ra b\u1ea5t k\u1ef3 b\u00ecnh lu\u1eadn n\u00e0o v\u1ec1 b\u00e1o c\u00e1o tr\u00ean.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1eeb \u0110\u1ea1i h\u1ecdc Washington, UC Berkeley, Carnegie Mellon, UIUC v\u00e0 Georgia Tech ph\u00e1t hi\u1ec7n m\u1ed9t l\u1ed7 h\u1ed5ng kh\u00f4ng th\u1ec3 v\u00e1 trong chip d\u00f2ng M d\u00e0nh cho m\u00e1y t\u00ednh v\u00e0 tablet c\u1ee7a Apple c\u00f3 th\u1ec3 gi\u00fap hacker tr\u00edch xu\u1ea5t kh\u00f3a m\u00e3 h\u00f3a b\u00ed m\u1eadt. Ki\u1ec3u t\u1ea5n c\u00f4ng n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 GoFetch, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1431","post","type-post","status-publish","format-standard","hentry","category-khong-phan-loai"],"_links":{"self":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/1431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/comments?post=1431"}],"version-history":[{"count":0,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/1431\/revisions"}],"wp:attachment":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/media?parent=1431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/categories?post=1431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/tags?post=1431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}