{"id":5023,"date":"2023-12-27T14:26:00","date_gmt":"2023-12-27T06:26:00","guid":{"rendered":"https:\/\/aict.nkust.edu.tw\/digitrans\/?p=5023"},"modified":"2023-12-31T14:27:23","modified_gmt":"2023-12-31T06:27:23","slug":"%e5%85%a8%e6%96%b0-slam-%e6%94%bb%e6%93%8a%ef%bc%8c%e5%8f%af%e8%87%aa-amd%e3%80%81intel-%e8%99%95%e7%90%86%e5%99%a8%e7%ab%8a%e5%8f%96%e6%a9%9f%e6%95%8f%e8%b3%87%e8%a8%8a","status":"publish","type":"post","link":"https:\/\/aict.nkust.edu.tw\/digitrans\/?p=5023","title":{"rendered":"\u5168\u65b0 SLAM \u653b\u64ca\uff0c\u53ef\u81ea AMD\u3001Intel \u8655\u7406\u5668\u7aca\u53d6\u6a5f\u654f\u8cc7\u8a0a"},"content":{"rendered":"\n<p>\u767c\u5e03\u55ae\u4f4d:TWCERT\/CC \u66f4\u65b0\u65e5\u671f:2023-12-27<\/p>\n\n\n\n<p>\u8377\u862d Vrije Universiteit Amsterdam \u7684\u7cfb\u7d71\u8207\u7db2\u8def\u5b89\u5168\u7814\u7a76\u5c0f\u7d44\uff08System and Network Security Group, VUSec Group\uff09\u4eba\u54e1\uff0c\u65e5\u524d\u767c\u8868\u4e00\u7a2e\u5168\u65b0\u7684 CPU \u653b\u64ca\u65b9\u6cd5\uff0c\u7a31\u70ba SLAM\uff0c \u53ef\u900f\u904e\u65c1\u8def\u653b\u64ca\uff0c\u81ea AMD\u3001Intel \u8207 ARM CPU \u4f86\u7aca\u53d6\u6838\u5fc3\u8a18\u61b6\u9ad4\u4e2d\u7684\u6839\u5bc6\u78bc\u96dc\u6e4a\u503c\u3002<\/p>\n\n\n\n<p>\u5831\u544a\u6307\u51fa\uff0cSLAM \u662f\u4e00\u7a2e\u77ed\u66ab\u57f7\u884c\u653b\u64ca\u65b9\u5f0f\uff0c\u5229\u7528\u4e00\u7a2e\u53ef\u4ee5\u8b93\u8edf\u9ad4\u4f7f\u7528\u4f4d\u65bc 64 \u4f4d\u5143 metadate \u5132\u5b58\u7dda\u6027\u4f4d\u5740\u4e2d\u7684\u672a\u8f49\u8b6f\u4f4d\u5740\u4f4d\u5143\uff08LAM\uff09\u4f86\u9032\u884c\u653b\u64ca\u3002\u7814\u7a76\u4eba\u54e1\u5728\u4e00\u53f0\u57f7\u884c\u820a\u7248 Ubuntu \u4f5c\u696d\u7cfb\u7d71\u7684 Intel \u8655\u7406\u5668\u96fb\u8166\uff0c\u5229\u7528\u6a21\u64ec LAM \u529f\u80fd\u7684\u65b9\u5f0f\u6210\u529f\u793a\u7bc4\u4e86 SLAM \u653b\u64ca\u3002<\/p>\n\n\n\n<p>\u7814\u7a76\u4eba\u54e1\u6307\u51fa\uff0c\u9019\u7a2e\u653b\u64ca\u65b9\u5f0f\u662f\u91dd\u5c0d\u8edf\u9ad4\u7a0b\u5f0f\u78bc\u4e2d\u53ef\u7528\u4ee5\u653b\u64ca\u7684\u7121\u906e\u7f69\u300cgadgets\u300d\u4f86\u8457\u624b\uff1b\u6240\u8b02\u300cgadgets\u300d\u662f\u6307\u99ed\u4fb5\u8005\u53ef\u5728\u8edf\u9ad4\u7a0b\u5f0f\u78bc\u4e2d\u64cd\u5f04\u4ee5\u8a98\u767c\u9810\u6e2c\u57f7\u884c\u7684\u6307\u4ee4\u3002\u653b\u64ca\u8005\u53ef\u900f\u904e\u89c0\u5bdf\u5feb\u53d6\u72c0\u614b\u7684\u8b8a\u66f4\uff0c\u53d6\u5f97\u5176\u4ed6\u7a0b\u5f0f\u751a\u81f3\u4f5c\u696d\u7cfb\u7d71\u76f8\u95dc\u7684\u6a5f\u654f\u8cc7\u6599\u3002<\/p>\n\n\n\n<p>\u7814\u7a76\u4eba\u54e1\u7de8\u5beb\u4e86\u4e00\u500b\u6383\u7784\u5de5\u5177\uff0c\u5728 Linux \u6838\u5fc3\u4e2d\u767c\u73fe\u4e86\u6578\u767e\u500b\u53ef\u85c9\u4ee5\u767c\u52d5\u653b\u64ca\u7684 gadgets\uff0c\u4e26\u5728\u4e00\u6bb5\u5f71\u7247\u4e2d\u793a\u7bc4\u5982\u4f55\u900f\u904e SLAM \u653b\u64ca gadgets \u4f86\u53d6\u5f97\u7cfb\u7d71\u6838\u5fc3\u7684\u6839\u5bc6\u78bc\u96dc\u6e4a\u503c\u3002<\/p>\n\n\n\n<p>VUsec \u6307\u51fa\uff0c\u4e0b\u5217\u985e\u578b\u7684\u5404\u5ee0\u724c CPU \u90fd\u53ef\u80fd\u906d\u5230 SLAM \u653b\u64ca\uff1a<\/p>\n\n\n\n<p>\u542b\u6709 CVE-2020-12965 \u7684\u73fe\u5b58\u6240\u6709 AMP CPU \u6a5f\u578b\uff1b<br>\u652f\u63f4 LAM \u653b\u80fd\u7684\u672a\u4f86\u6240\u6709 Intel CPU \u6a5f\u578b\uff08\u5305\u62ec\u56db\u968e\u6bb5\u8207\u4e94\u968e\u6bb5\u5206\u9801\u529f\u80fd\uff09\uff1b<br>\u652f\u63f4 UAI \u8207\u4e94\u968e\u6bb5\u5206\u9801\u529f\u80fd\u7684\u672a\u4f86 AMD CPU \u6240\u6709\u6a5f\u578b\uff1b<br>\u652f\u63f4 TBI \u8207\u4e94\u968e\u6bb5\u5206\u9801\u529f\u80fd\u7684\u672a\u4f86 ARM CPU \u6240\u6709\u6a5f\u578b\u3002<br>\u8edf\u9ad4\u958b\u767c\u8005\u61c9\u4f9d\u7167\u5404 CPU \u88fd\u9020\u5546\u767c\u8868\u7684\u6307\u5f15\u7de8\u5beb\u7a0b\u5f0f\u78bc\uff0c\u4ee5\u907f\u514d\u8edf\u9ad4\u7cfb\u7d71\u906d\u5230\u9019\u985e\u653b\u64ca\u3002<\/p>\n\n\n\n<p>\u8cc7\u6599\u4f86\u6e90\uff1a<a href=\"https:\/\/www.twcert.org.tw\/tw\/cp-104-7643-45300-1.html\" data-type=\"link\" data-id=\"https:\/\/www.twcert.org.tw\/tw\/cp-104-7643-45300-1.html\">https:\/\/www.twcert.org.tw\/tw\/cp-104-7643-45300-1.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u767c\u5e03\u55ae\u4f4d:TWCERT\/CC \u66f4\u65b0\u65e5\u671f:2023-12-27 \u8377\u862d Vrije Universiteit Amsterdam \u7684\u7cfb\u7d71\u8207\u7db2\u8def\u5b89\u5168\u7814\u7a76\u5c0f\u7d44\uff08System and Net&hellip;<\/p>\n","protected":false},"author":9,"featured_media":5024,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[352],"tags":[204],"class_list":["post-5023","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-information-security","tag-204"],"gutentor_comment":0,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/aict.nkust.edu.tw\/digitrans\/wp-content\/uploads\/2023\/12\/94323122718263c644-e1704004035525.png?fit=899%2C674&ssl=1","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/posts\/5023","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5023"}],"version-history":[{"count":1,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/posts\/5023\/revisions"}],"predecessor-version":[{"id":5025,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/posts\/5023\/revisions\/5025"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/media\/5024"}],"wp:attachment":[{"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}