{"id":11838,"date":"2026-05-02T19:02:25","date_gmt":"2026-05-02T12:02:25","guid":{"rendered":"https:\/\/taichinhphowall.com\/index.php\/2026\/05\/02\/linux-copy-fail-lo-hong-bao-mat-nghiem-trong-de-doa-he-dieu-hanh\/"},"modified":"2026-05-02T19:02:25","modified_gmt":"2026-05-02T12:02:25","slug":"linux-copy-fail-lo-hong-bao-mat-nghiem-trong-de-doa-he-dieu-hanh","status":"publish","type":"post","link":"https:\/\/taichinhphowall.com\/index.php\/2026\/05\/02\/linux-copy-fail-lo-hong-bao-mat-nghiem-trong-de-doa-he-dieu-hanh\/","title":{"rendered":"Linux Copy Fail: L\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt nghi\u00eam tr\u1ecdng \u0111e d\u1ecda h\u1ec7 \u0111i\u1ec1u h\u00e0nh"},"content":{"rendered":"<div>\n<p>Linux Copy Fail \u0111ang tr\u1edf th\u00e0nh t\u00e2m \u0111i\u1ec3m c\u1ee7a gi\u1edbi an ninh m\u1ea1ng khi m\u1ed9t l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt nghi\u00eam tr\u1ecdng v\u1eeba \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n, \u0111e d\u1ecda g\u1ea7n nh\u01b0 to\u00e0n b\u1ed9 c\u00e1c b\u1ea3n ph\u00e2n ph\u1ed1i Linux k\u1ec3 t\u1eeb n\u0103m 2017 \u0111\u1ebfn nay. L\u1ed7 h\u1ed5ng n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t s\u01a1 h\u1edf k\u1ef9 thu\u1eadt, m\u00e0 n\u00f3 \u0111\u1ea1i di\u1ec7n cho m\u1ed9t r\u1ee7i ro h\u1ec7 th\u1ed1ng mang t\u00ednh lan t\u1ecfa, cho ph\u00e9p b\u1ea5t k\u1ef3 ng\u01b0\u1eddi d\u00f9ng n\u00e0o c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng leo thang \u0111\u1eb7c quy\u1ec1n \u0111\u1ec3 chi\u1ebfm quy\u1ec1n qu\u1ea3n tr\u1ecb cao nh\u1ea5t tr\u00ean m\u00e1y ch\u1ee7. Th\u1ef1c t\u1ebf cho th\u1ea5y, vi\u1ec7c t\u1eadn d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 qu\u00e9t d\u1ef1a tr\u00ean tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) \u0111\u00e3 gi\u00fap c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u b\u00f3c t\u00e1ch \u0111\u01b0\u1ee3c nh\u1eefng \u0111i\u1ec3m y\u1ebfu m\u00e0 tr\u01b0\u1edbc \u0111\u00e2y con ng\u01b0\u1eddi kh\u00f3 l\u00f2ng nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c trong nh\u1eefng c\u1ea5u tr\u00fac m\u00e3 ngu\u1ed3n ph\u1ee9c t\u1ea1p.<\/p>\n<figure>\n  <img decoding=\"async\" src=\"https:\/\/taichinhphowall.com\/wp-content\/uploads\/2026\/05\/image-TmVhcmx5ZXZlcnlMaW51eGRp.jpg\" alt=\"Linux Copy Fail - Ngu\u1ed3n \u1ea3nh: theverge.com\" \/><figcaption><em>\u1ea2nh t\u1eeb ngu\u1ed3n: theverge.com<\/em><\/figcaption><\/figure>\n<h2>B\u1ea3n ch\u1ea5t k\u1ef9 thu\u1eadt c\u1ee7a Linux Copy Fail<\/h2>\n<p>\u0110\u01b0\u1ee3c \u0111\u1ecbnh danh ch\u00ednh th\u1ee9c l\u00e0 CVE-2026-31431, l\u1ed7 h\u1ed5ng Linux Copy Fail ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean c\u01a1 ch\u1ebf l\u1ee3i d\u1ee5ng c\u00e1c k\u1ecbch b\u1ea3n Python \u0111\u1ec3 v\u01b0\u1ee3t qua nh\u1eefng h\u00e0ng r\u00e0o b\u1ea3o m\u1eadt truy\u1ec1n th\u1ed1ng. \u0110i\u1ec3m \u0111\u00e1ng s\u1ee3 nh\u1ea5t c\u1ee7a ph\u01b0\u01a1ng th\u1ee9c t\u1ea5n c\u00f4ng n\u00e0y ch\u00ednh l\u00e0 t\u00ednh ph\u1ed5 qu\u00e1t c\u1ee7a n\u00f3. Theo c\u00e1c chuy\u00ean gia t\u1eeb h\u00e3ng b\u1ea3o m\u1eadt Theori, m\u00e3 khai th\u00e1c c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh tr\u01a1n tru tr\u00ean m\u1ecdi b\u1ea3n ph\u00e2n ph\u1ed1i Linux m\u00e0 kh\u00f4ng c\u1ea7n th\u1ef1c hi\u1ec7n c\u00e1c \u0111i\u1ec1u ch\u1ec9nh v\u1ec1 phi\u00ean b\u1ea3n, kh\u00f4ng \u0111\u00f2i h\u1ecfi vi\u1ec7c bi\u00ean d\u1ecbch l\u1ea1i m\u00e3 ngu\u1ed3n hay tinh ch\u1ec9nh offset cho t\u1eebng m\u00f4i tr\u01b0\u1eddng ri\u00eang bi\u1ec7t. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t &#8220;l\u1ed1i \u0111i t\u1eaft&#8221; nguy hi\u1ec3m ngay trong l\u00f5i c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh, bi\u1ebfn m\u1ecdi h\u1ec7 th\u1ed1ng ch\u01b0a \u0111\u01b0\u1ee3c v\u00e1 l\u1ed7i tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau d\u1ec5 d\u00e0ng cho b\u1ea5t k\u1ef3 k\u1ebb t\u1ea5n c\u00f4ng n\u00e0o c\u00f3 trong tay k\u1ecbch b\u1ea3n n\u00e0y.<\/p>\n<p>S\u1ef1 tinh vi c\u1ee7a Linux Copy Fail kh\u00f4ng d\u1eebng l\u1ea1i \u1edf m\u1ee9c \u0111\u1ed9 khai th\u00e1c, m\u00e0 c\u00f2n n\u1eb1m \u1edf kh\u1ea3 n\u0103ng \u1ea9n m\u00ecnh. C\u00e1c k\u1ef9 s\u01b0 DevOps, \u0111i\u1ec3n h\u00ecnh l\u00e0 Jorijn Schrijvershof, \u0111\u00e3 c\u1ea3nh b\u00e1o r\u1eb1ng l\u1ed7 h\u1ed5ng n\u00e0y c\u00f3 x\u00e1c su\u1ea5t r\u1ea5t cao trong vi\u1ec7c qua m\u1eb7t c\u00e1c h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t v\u00e0 c\u1ea3nh b\u00e1o s\u1edbm. Khi c\u00e1c lu\u1ed3ng d\u1eef li\u1ec7u b\u1ea5t th\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c ghi nh\u1eadn b\u1edfi thu\u1eadt to\u00e1n gi\u00e1m s\u00e1t, h\u1ec7 th\u1ed1ng s\u1ebd thi\u1ebfu \u0111i nh\u1eefng \u0111\u01b0\u1eddng MA hay c\u00e1c ch\u1ec9 b\u00e1o k\u1ef9 thu\u1eadt c\u1ea7n thi\u1ebft \u0111\u1ec3 nh\u1eadn di\u1ec7n m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng \u0111ang di\u1ec5n ra, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch c\u00e1c nh\u00e0 giao d\u1ecbch b\u1ecf l\u1ee1 nh\u1eefng t\u00edn hi\u1ec7u \u0111\u1ea3o chi\u1ec1u quan tr\u1ecdng tr\u00ean bi\u1ec3u \u0111\u1ed3 khi kh\u00f4ng c\u00f3 s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a c\u00e1c ch\u1ec9 b\u00e1o RSI.<\/p>\n<h2>H\u1ec7 l\u1ee5y trong h\u1ec7 sinh th\u00e1i s\u1ed1 hi\u1ec7n \u0111\u1ea1i<\/h2>\n<p>Nh\u00ecn s\u00e2u v\u00e0o b\u1ea3n ch\u1ea5t c\u1ee7a v\u1ea5n \u0111\u1ec1, Linux Copy Fail l\u00e0 l\u1eddi nh\u1eafc nh\u1edf \u0111\u1eaft gi\u00e1 v\u1ec1 s\u1ef1 mong manh c\u1ee7a h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt hi\u1ec7n \u0111\u1ea1i. Khi th\u1ebf gi\u1edbi c\u00f4ng ngh\u1ec7 \u0111ang d\u1ea7n chuy\u1ec3n d\u1ecbch sang vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng nh\u01b0 c\u00e1ch c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111ang c\u1ea3i ti\u1ebfn giao di\u1ec7n (v\u00ed d\u1ee5 nh\u01b0 vi\u1ec7c thay \u0111\u1ed5i Windows 11 Run menu \u0111\u1ec3 n\u00e2ng cao tr\u1ea3i nghi\u1ec7m), th\u00ec s\u1ef1 an to\u00e0n c\u1ee7a l\u00f5i h\u1ec7 th\u1ed1ng \u0111\u00f4i khi l\u1ea1i b\u1ecb \u0111\u1eb7t \u1edf th\u1ebf y\u1ebfu. S\u1ef1 vi\u1ec7c n\u00e0y c\u0169ng \u0111\u1eb7t ra c\u00e2u h\u1ecfi v\u1ec1 n\u0103ng l\u1ef1c t\u1ef1 ph\u00f2ng v\u1ec7 c\u1ee7a c\u00e1c n\u1ec1n t\u1ea3ng m\u1edf, n\u01a1i m\u00e0 s\u1ef1 c\u1edfi m\u1edf lu\u00f4n \u0111i k\u00e8m v\u1edbi nh\u1eefng r\u1ee7i ro b\u1ea3o m\u1eadt ti\u1ec1m t\u00e0ng t\u1eeb nh\u1eefng k\u1ebd h\u1edf kh\u00f3 ng\u1edd nh\u1ea5t.<\/p>\n<p>Trong b\u1ed1i c\u1ea3nh c\u00f4ng ngh\u1ec7 \u0111ang ph\u00e1t tri\u1ec3n theo h\u01b0\u1edbng t\u00edch h\u1ee3p s\u00e2u r\u1ed9ng c\u00e1c c\u00f4ng c\u1ee5 AI\u2014t\u1eeb vi\u1ec7c t\u1ef1 \u0111\u1ed9ng h\u00f3a theo d\u00f5i gi\u00e1 c\u1ea3 h\u00e0ng h\u00f3a nh\u01b0 tr\u00ean n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed \u0111\u1ebfn vi\u1ec7c th\u1eaft ch\u1eb7t c\u00e1c quy t\u1eafc trong th\u1ec3 thao \u0111i\u1ec7n t\u1eed \u0111\u1ec3 ch\u1ed1ng gian l\u1eadn\u2014th\u00ec vi\u1ec7c ph\u00e1t hi\u1ec7n ra l\u1ed7i Linux Copy Fail b\u1eb1ng AI ch\u00ednh l\u00e0 m\u1ed9t &#8220;b\u01b0\u1edbc ngo\u1eb7t&#8221; trong t\u01b0 duy ph\u00f2ng th\u1ee7. Ch\u00fang ta \u0111ang ch\u1ee9ng ki\u1ebfn m\u1ed9t cu\u1ed9c ch\u1ea1y \u0111ua v\u0169 trang gi\u1eefa c\u00e1c l\u1ed7 h\u1ed5ng k\u1ef9 thu\u1eadt v\u00e0 c\u00e1c m\u00f4 h\u00ecnh ph\u00e1t hi\u1ec7n l\u1ed7i t\u1ef1 \u0111\u1ed9ng. Khi ranh gi\u1edbi gi\u1eefa an to\u00e0n v\u00e0 nguy hi\u1ec3m tr\u1edf n\u00ean mong manh, vi\u1ec7c c\u1eadp nh\u1eadt v\u00e0 v\u00e1 l\u1ed7i k\u1ecbp th\u1eddi kh\u00f4ng c\u00f2n l\u00e0 l\u1ef1a ch\u1ecdn, m\u00e0 l\u00e0 y\u00eau c\u1ea7u s\u1ed1ng c\u00f2n \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 h\u1ec7 sinh th\u00e1i s\u1ed1 n\u00e0o.<\/p>\n<p><em>B\u00e0i vi\u1ebft \u0111\u00e3 \u0111\u01b0\u1ee3c bi\u00ean t\u1eadp l\u1ea1i t\u1eeb ngu\u1ed3n: theverge.com<\/em><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Linux Copy Fail \u0111ang tr\u1edf th\u00e0nh t\u00e2m \u0111i\u1ec3m c\u1ee7a gi\u1edbi an ninh m\u1ea1ng khi m\u1ed9t l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt nghi\u00eam tr\u1ecdng v\u1eeba \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n, \u0111e d\u1ecda g\u1ea7n nh\u01b0 to\u00e0n b\u1ed9 c\u00e1c b\u1ea3n ph\u00e2n ph\u1ed1i Linux k\u1ec3 t\u1eeb n\u0103m 2017 \u0111\u1ebfn nay. L\u1ed7 h\u1ed5ng n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t s\u01a1 h\u1edf k\u1ef9 thu\u1eadt, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[46],"tags":[],"class_list":["post-11838","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-phan-tich-ky-thuat"],"_links":{"self":[{"href":"https:\/\/taichinhphowall.com\/index.php\/wp-json\/wp\/v2\/posts\/11838","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/taichinhphowall.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/taichinhphowall.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/taichinhphowall.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/taichinhphowall.com\/index.php\/wp-json\/wp\/v2\/comments?post=11838"}],"version-history":[{"count":0,"href":"https:\/\/taichinhphowall.com\/index.php\/wp-json\/wp\/v2\/posts\/11838\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/taichinhphowall.com\/index.php\/wp-json\/wp\/v2\/media\/11837"}],"wp:attachment":[{"href":"https:\/\/taichinhphowall.com\/index.php\/wp-json\/wp\/v2\/media?parent=11838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/taichinhphowall.com\/index.php\/wp-json\/wp\/v2\/categories?post=11838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/taichinhphowall.com\/index.php\/wp-json\/wp\/v2\/tags?post=11838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}