{"id":2783,"date":"2015-04-01T08:58:18","date_gmt":"2015-04-01T08:58:18","guid":{"rendered":"http:\/\/www.kaspersky.com.cn\/blog\/?p=2783"},"modified":"2017-09-24T18:25:13","modified_gmt":"2017-09-24T10:25:13","slug":"deep-dive-5-threats-affecting-hardware","status":"publish","type":"post","link":"https:\/\/www.kaspersky.com.cn\/blog\/deep-dive-5-threats-affecting-hardware\/2783\/","title":{"rendered":"\u6df1\u5ea6\u89e3\u6790\uff1a\u5f71\u54cd\u786c\u76d8\u76845\u79cd\u5a01\u80c1"},"content":{"rendered":"<p>\u6211\u4eec\u4e60\u60ef\u4e8e\u5c06IT\u5b89\u5168\u6982\u5ff5\u5206\u4e3a\u4e24\u4e2a\u4e0d\u5e73\u7b49\u7684\u7c7b\u522b\u8fdb\u884c\u8ba8\u8bba\uff1a\u786c\u4ef6\u548c\u53d7\u5230\u9ad8\u5ea6\u91cd\u89c6\u7684\u8f6f\u4ef6\u3002\u786c\u4ef6\u901a\u5e38\u88ab\u8ba4\u4e3a\u76f8\u5bf9\u5b89\u5168\u548c\u5e72\u51c0\u2014\u800c\u4e0e\u4e4b\u76f8\u53cd\u7684\u662f\uff0c\u8f6f\u4ef6\u5e38\u5e38\u906d\u53d7bug\u548c\u6076\u610f\u8f6f\u4ef6\u7684\u5371\u5bb3\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/media.kasperskydaily.com\/wp-content\/uploads\/sites\/97\/2015\/04\/06151007\/hardware-malware-featured-FB-1.jpg\" alt=\"\" width=\"1280\" height=\"1280\"><\/p>\n<p>\u8fd9\u4e00\u8bc4\u4f30\u4f53\u7cfb\u5df2\u5b58\u5728\u5f88\u957f\u4e00\u6bb5\u65f6\u95f4\uff0c\u4f46\u6700\u8fd1\u5374\u663e\u793a\u51fa\u6539\u53d8\u7684\u8ff9\u8c61\u3002\u8d1f\u8d23\u7ba1\u7406\u5404\u72ec\u7acb\u786c\u4ef6\u90e8\u4ef6\u7684\u7279\u5b9a\u56fa\u4ef6\u4e5f\u53d8\u5f97\u6108\u52a0\u590d\u6742\u8d77\u6765\uff0c\u56e0\u6b64\u5176\u6f0f\u6d1e\u66f4\u5bb9\u6613\u88ab\u5229\u7528\u3002\u6700\u7cdf\u7cd5\u7684\u662f\uff0c\u5f88\u591a\u60c5\u51b5\u4e0b\u73b0\u6709\u5a01\u80c1\u68c0\u6d4b\u7cfb\u7edf\u6839\u672c\u5f62\u540c\u865a\u8bbe\u3002<\/p>\n<p>\u4e3a\u4e86\u8fdb\u4e00\u6b65\u4e86\u89e3\u8fd9\u4e00\u5371\u9669\u8d8b\u52bf\uff0c\u4e0b\u9762\u6211\u4eec\u5c06\u4ecb\u7ecd\u5728\u5982\u4ecaPC\u7535\u8111\u5185\u8fd1\u671f\u6240\u53d1\u73b0\u76845\u4e2a\u6700\u5371\u9669\u786c\u4ef6\u6f0f\u6d1e\u3002<\/p>\n<p><strong>#1. RAM<\/strong><\/p>\n<p>\u5982\u679c\u8981\u5217\u4e00\u4e2a\u786c\u4ef6\u5a01\u80c1\u6392\u884c\u699c\uff0c\u6beb\u65e0\u7591\u95eeDDR DRAM\u5b89\u5168\u95ee\u9898\u5c06\u6392\u5728\u9996\u4f4d\uff0c\u800c\u4e14\u8fd9\u4e2a\u95ee\u9898\u65e0\u6cd5\u901a\u8fc7\u4efb\u4f55\u8f6f\u4ef6\u8865\u4e01\u4e88\u4ee5\u89e3\u51b3\u3002<a href=\"https:\/\/threatpost.com\/rowhammer-hardware-exploit-poses-threat-to-dram-memory-in-many-laptops-pcs\/111532\" target=\"_blank\" rel=\"noopener nofollow\">\u8fd9\u4e2a\u6f0f\u6d1e\u88ab\u51a0\u4ee5\u201dRowhammer\u201d\u4e4b\u540d<\/a>\uff0c\u4f46\u4ee4\u4eba\u610f\u60f3\u4e0d\u5230\u7684\u662f\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u7845\u4ea7\u4e1a\u8fdb\u6b65\u6240\u9020\u6210\u7684\u3002<\/p>\n<p>\u7531\u4e8e\u96c6\u6210\u7535\u8def\u7684\u51e0\u4f55\u7ed3\u6784\u4e0d\u65ad\u53d8\u5c0f\uff0c\u710a\u63a5\u5728\u82af\u7247\u4e0a\u7684\u4e34\u8fd1\u786c\u4ef6\u5143\u4ef6\u4e4b\u95f4\u7684\u8ddd\u79bb\u4e5f\u8d8a\u6765\u8d8a\u8fd1\uff0c\u7adf\u7136\u5f00\u59cb\u4e92\u76f8\u5e72\u6270\u3002\u5728\u5982\u4eca\u7684\u5b58\u50a8\u82af\u7247\u5185\uff0c\u4e00\u65e6\u4ece\u4e34\u8fd1\u7684\u5355\u5143\u968f\u673a\u53d1\u51fa\u7535\u8109\u51b2\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8bb0\u5fc6\u5355\u5143\u4e4b\u95f4\u7684\u81ea\u53d1\u6027\u8f6c\u6362\u3002<\/p>\n<p>\u76f4\u5230\u6700\u8fd1\uff0c\u8fd9\u4e00\u73b0\u8c61\u65e0\u6cd5\u9002\u7528\u4e8e\u4efb\u4f55\u73b0\u5b9e\u4e2d\u901a\u8fc7PoC\uff08\u6982\u5ff5\u9a8c\u8bc1\uff09\u6765\u5229\u7528\u6f0f\u6d1e\uff08\u53ef\u80fd\u6709\u52a9\u4e8e\u7f51\u7edc\u653b\u51fb\u8005\u83b7\u53d6\u5bf9\u53d7\u5f71\u54cdPC\u7535\u8111\u7684\u63a7\u5236\uff09\u7684\u89c2\u70b9\u624d\u88ab\u5e7f\u6cdb\u8ba4\u53ef\u3002\u7136\u800c\uff0c\u4e00\u652f\u7814\u7a76\u4eba\u5458\u56e2\u961f\u901a\u8fc7\u4f7f\u7528PoC\uff0c\u8bbe\u6cd5\u5728\u603b\u517129\u53f0\u7b14\u8bb0\u672c\u7535\u8111\u4e2d\u768415\u53f0\u63d0\u9ad8\u4e86\u7cfb\u7edf\u6743\u9650\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Rowhammer hardware exploit poses threat to DRAM memory in many laptops, PCs: <a href=\"https:\/\/t.co\/z3Sr8L8SVy\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/t.co\/z3Sr8L8SVy<\/a><\/p>\n<p>\u2014 Eugene Kaspersky (@e_kaspersky) <a href=\"https:\/\/twitter.com\/e_kaspersky\/status\/575378641661509632?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">March 10, 2015<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u8fd9\u6b63\u662fPoC\u7684\u5de5\u4f5c\u65b9\u5f0f\uff1a\u4e3a\u786e\u4fdd\u5b89\u5168\uff0c\u53ea\u6709\u6307\u5b9a\u7a0b\u5e8f\u6216\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u7a0b\u88ab\u5141\u8bb8\u66f4\u6539RAM\u5185\u7684\u67d0\u4e2a\u6570\u636e\u533a\u5757\u3002\u7b80\u5355\u5730\u8bf4\uff0c\u4e00\u4e9b\u91cd\u8981\u7684\u5904\u7406\u529f\u80fd\u88ab\u5141\u8bb8\u5728\u201d\u4e00\u5ea7\u53d7\u5230\u826f\u597d\u4fdd\u62a4\u7684\u5efa\u7b51\u201d\u5185\u8fdb\u884c\uff0c\u800c\u5176\u5b83\u975e\u4fe1\u4efb\u7684\u7a0b\u5e8f\u5219\u5168\u90e8\u88ab\u6321\u5728\u201d\u524d\u95e8\u201d\u7684\u5916\u9762\u3002<\/p>\n<p>\u7136\u800c\uff0c\u4e8b\u5b9e\u8bc1\u660e\u5982\u679c\u6709\u4eba\u95e8\u524d\u91cd\u91cd\u5730\u8dfa\u811a\uff08\u5373\u5feb\u901f\u4e14\u9ad8\u9891\u5730\u66f4\u6539\u5b58\u50a8\u5355\u5143\u7684\u5185\u5bb9\uff09\uff0c\u5219\u8fd9\u6247\u95e8\u7684\u9501\u80af\u5b9a\u4f1a\u635f\u574f\u3002\u201d\u95e8\u9501\u201d\u5982\u6b64\u4e0d\u53ef\u9760\u7684\u4e8b\u5b9e\u4e5f\u53ea\u662f\u6700\u8fd1\u624d\u4e86\u89e3\u5230\u7684\u2026<\/p>\n<p>\u800c\u57fa\u4e8e\u66f4\u65b0\u6807\u51c6\u7684DDR4\u4ee5\u53ca\u542f\u7528\u5947\u5076\u6821\u9a8c\u7684RAM\u6a21\u5757\uff08\u6210\u672c\u66f4\u4e3a\u6602\u8d35\uff09\u53ef\u62b5\u5fa1\u6b64\u7c7b\u653b\u51fb\u3002\u8fd9\u662f\u597d\u6d88\u606f\u3002\u4f46\u574f\u6d88\u606f\u662f\uff0c\u5f88\u5927\u4e00\u90e8\u5206\u7684\u73b0\u4ee3PC\u7535\u8111dom\u76d8\u5728\u4e0a\u8ff0\u63d0\u5230\u7684\u9ed1\u5ba2\u653b\u51fb\u4e0b\u6781\u6613\u53d7\u906d\u53d7\u9ed1\u5ba2\u5165\u4fb5\uff0c\u4e14\u6ca1\u6709\u4efb\u4f55\u89e3\u51b3\u65b9\u6cd5\u3002\u552f\u4e00\u53ef\u884c\u7684\u89e3\u51b3\u65b9\u6848\u662f\u66f4\u6362\u6240\u6709RAM\u6a21\u5757\u3002<\/p>\n<p><strong>#2. \u786c\u76d8<\/strong><\/p>\n<p>\u65e2\u7136\u6211\u4eec\u8c08\u5230\u4e86RAM\uff0c\u90a3\u5c31\u4e0d\u5f97\u4e0d\u518d\u63d0\u5230\u786c\u76d8\u7684\u95ee\u9898\u3002\u6b63\u5de7\u8fd1\u671f\u5361\u5df4\u65af\u57fa\u53d7\u59d4\u6258\u5bf9Equation\u7f51\u7edc\u72af\u7f6a\u5c0f\u7ec4\u8fdb\u884c\u8c03\u67e5\u7814\u7a76\uff0c\u6211\u4eec\u624d\u80fd\u5f97\u77e5\u786c\u76d8\u5185\u63a7\u5236\u5668\u56fa\u4ef6<a target=\"_blank\">\u53ef\u80fd\u542b\u6709\u5927\u91cf\u6709\u8da3\u7684\u201d\u53e4\u8463\u6280\u672f\u201d<\/a>\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Indestructible malware by <a href=\"https:\/\/twitter.com\/hashtag\/Equation?src=hash&amp;ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">#Equation<\/a> cyberspies exists, but don\u2019t panic yet: <a href=\"https:\/\/t.co\/a3rv49Cdnl\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/t.co\/a3rv49Cdnl<\/a>  <a href=\"https:\/\/twitter.com\/hashtag\/EquationAPT?src=hash&amp;ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">#EquationAPT<\/a> <a href=\"http:\/\/t.co\/Gaf0HCjHoY\" target=\"_blank\" rel=\"noopener nofollow\">pic.twitter.com\/Gaf0HCjHoY<\/a><\/p>\n<p>\u2014 Kaspersky (@kaspersky) <a href=\"https:\/\/twitter.com\/kaspersky\/status\/567764207162167296?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">February 17, 2015<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u4f8b\u5982\uff0c\u8fd9\u4e9b\u5305\u542b\u6076\u610f\u8f6f\u4ef6\u6a21\u5757\u7684\u56fa\u4ef6\u4f1a\u593a\u53d6\u53d7\u611f\u67d3PC\u7535\u8111\u548c\u8fd0\u884c\u7684\u63a7\u5236\u6743\uff0c\u57fa\u672c\u4e0a\u90fd\u5728\u2019\u4e0a\u5e1d\u6a21\u5f0f\u2019\u4e0b\u8fdb\u884c\u3002\u4e00\u65e6\u906d\u53d7\u6b64\u7c7b\u9ed1\u5ba2\u653b\u51fb\u540e\uff0c\u786c\u76d8\u5c06\u906d\u53d7\u65e0\u6cd5\u4fee\u590d\u7684\u635f\u5931\uff1a\u53d7\u5230\u6076\u610f\u4ee3\u7801\u611f\u67d3\u7684\u63a7\u5236\u5668\u56fa\u4ef6\u4f1a\u9690\u85cf\u542b\u6709\u6076\u610f\u8f6f\u4ef6\u7684\u6247\u533a\uff0c\u5e76\u963b\u6b62\u4efb\u4f55\u4fee\u590d\u56fa\u4ef6\u7684\u5c1d\u8bd5\u3002\u5373\u4f7f\u683c\u5f0f\u5316\u4e5f\u65e0\u6d4e\u4e8e\u4e8b\uff1a\u6e05\u9664\u6076\u610f\u8f6f\u4ef6\u7684\u6700\u53ef\u9760\u65b9\u6cd5\u5c31\u662f\u5f7b\u5e95\u9500\u6bc1\u53d7\u9ed1\u5ba2\u5165\u4fb5\u7684\u786c\u76d8\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">The only solution to the Equation Group is destroying your hard drive <a href=\"http:\/\/t.co\/pZhFXQzXMY\" target=\"_blank\" rel=\"noopener nofollow\">http:\/\/t.co\/pZhFXQzXMY<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/TheSAS2015?src=hash&amp;ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">#TheSAS2015<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/Kaspersky?src=hash&amp;ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">#Kaspersky<\/a><\/p>\n<p>\u2014 Mikhail Vasin (@MikhailVasin) <a href=\"https:\/\/twitter.com\/MikhailVasin\/status\/567977650276438016?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">February 18, 2015<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u597d\u6d88\u606f\u662f\u6b64\u7c7b\u7f51\u7edc\u653b\u51fb\u4e0d\u4ec5\u9700\u8981\u8017\u8d39\u5f88\u957f\u65f6\u95f4\uff0c\u4e5f\u9700\u8981\u652f\u51fa\u4e0d\u83f2\u7684\u6210\u672c\u3002\u56e0\u6b64\uff0c\u7edd\u5927\u591a\u6570\u7528\u6237\u5b8c\u5168\u53ef\u4ee5\u9ad8\u6795\u65e0\u5fe7\uff0c\u65e0\u987b\u62c5\u5fc3\u81ea\u5df1\u7684\u786c\u76d8\u88ab\u9ed1\u5ba2\u5165\u4fb5\u3002\u9664\u4e86\u90a3\u4e9b\u50a8\u5b58\u6709\u5b9d\u8d35\u6570\u636e\u7684\u786c\u76d8\uff0c\u4f46\u8fc7\u9ad8\u7684\u653b\u51fb\u6210\u672c\u4e5f\u8ba9\u9ed1\u5ba2\u4eec\u4e0d\u5f97\u4e0d\u4e09\u601d\u800c\u884c\u3002<\/p>\n<p><strong>#3. USB\u63a5\u53e3<\/strong><\/p>\n<p>\u5360\u636e\u6211\u4eec\u6392\u540d\u699c\u7b2c\u4e09\u4f4d\u7684\u662f\u5f71\u54cdUSB\u63a5\u53e3\u7684\u6f0f\u6d1e\uff08\u5c3d\u7ba1\u6709\u70b9\u8fc7\u65f6\u4f46\u5f71\u54cd\u4f9d\u7136\u5de8\u5927\uff09\u3002\u4f46\u6700\u8fd1\u7684\u65b0\u95fb\u663e\u793a\u8fd9\u4e00\u957f\u4e45\u4ee5\u6765\u5b58\u5728\u7684bug\u4f3c\u4e4e\u5df2\u5f97\u5230\u4fee\u590d\u3002\u5982\u4f60\u6240\u77e5\uff0c\u6700\u65b0\u7684\u82f9\u679cMacBook\u548cGoogle Pixel\u7b14\u8bb0\u672c\u7535\u8111\u5747\u914d\u5907\u6709\u4e07\u80fdUSB\u7aef\u53e3\uff0c\u9664\u4e86\u4f20\u8f93\u6570\u636e\u4ee5\u5916\u8fd8\u53ef\u7528\u4e8e\u5145\u7535\u3002<\/p>\n<p>\u4e4d\u4e00\u770b\u4e0b\u5e76\u6ca1\u6709\u4ec0\u4e48\u95ee\u9898\uff0c\u6700\u65b0\u7684USB\u4fee\u6b63\u7248\u662f\u4e00\u79cd\u51fa\u8272\u7684\u63a5\u53e3\u7edf\u4e00\u65b9\u6cd5\u3002\u7136\u800c\uff0c\u901a\u8fc7USB\u8fde\u63a5\u4efb\u4f55\u8bbe\u5907\u90fd\u6709\u53ef\u80fd\u5b58\u5728\u4e00\u5b9a\u7684\u5371\u9669\u6027\u3002\u6211\u4eec\u4e4b\u524d\u66fe\u4ecb\u7ecd\u8fc7<a href=\"https:\/\/threatpost.com\/badusb-attack-code-publicly-disclosed\/108663\" target=\"_blank\" rel=\"noopener nofollow\">BadUSB<\/a>\uff0c\u662f\u4e8e\u53bb\u5e74\u590f\u5929\u53d1\u73b0\u7684\u4e00\u4e2a\u91cd\u8981\u6f0f\u6d1e\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">RT <a href=\"https:\/\/twitter.com\/e_kaspersky?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">@e_kaspersky<\/a>: BadUSB research: \"You can\u2019t trust anything you plug into your PC, not even a flash drive\"  <a href=\"http:\/\/t.co\/XIk0CaBkFb\" target=\"_blank\" rel=\"noopener nofollow\">http:\/\/t.co\/XIk0CaBkFb<\/a><\/p>\n<p>\u2014 Kaspersky (@kaspersky) <a href=\"https:\/\/twitter.com\/kaspersky\/status\/518064326360711168?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">October 3, 2014<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u8fd9\u4e00bug\u80fd\u8ba9\u4e0d\u6cd5\u5206\u5b50\u5c06\u6076\u610f\u4ee3\u7801\u690d\u5165USB\u8bbe\u5907\u63a7\u5236\u5668\uff08\u65e0\u8bba\u662f\u62c7\u6307\u9a71\u52a8\u5668\u3001\u952e\u76d8\u8fd8\u662f\u5176\u5b83\uff09\u3002\u4efb\u4f55\u4e00\u6b3e\u53cd\u75c5\u6bd2\u8f6f\u4ef6\uff08\u5305\u62ec\u529f\u80fd\u6700\u5f3a\u5927\u7684\u4ea7\u54c1\uff09\u5747\u65e0\u6cd5\u68c0\u6d4b\u51fa\u6765\u3002\u90a3\u4e9b\u9ad8\u5ea6\u91cd\u89c6\u6570\u636e\u5b89\u5168\u7684\u7528\u6237\u5e94\u8be5\u542c\u4eceitsec\u4e13\u5bb6\u7684\u5efa\u8bae\uff1a\u4e3a\u4e86\u964d\u4f4e\u98ce\u9669\u800c\u4e0d\u518d\u4f7f\u7528USB\u7aef\u53e3\u3002\u800c\u5bf9\u4e8e\u6700\u65b0\u7684MacBook\u7b14\u8bb0\u672c\u800c\u8a00\uff0c\u8fd9\u4e00\u5efa\u8bae\u6beb\u65e0\u7528\u5904\uff1a\u56e0\u4e3a\u4e0d\u7ba1\u600e\u4e48\u6837\uff0c\u7b14\u8bb0\u672c\u90fd\u662f\u9700\u8981\u5145\u7535\uff01<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">\"Of the 60 USB chip families not a single 1 consciously disabled the ability to be reprogrammed\" <a href=\"https:\/\/t.co\/oVxYI4Q2x0\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/t.co\/oVxYI4Q2x0<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/BadUSB?src=hash&amp;ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">#BadUSB<\/a><\/p>\n<p>\u2014 Eugene Kaspersky (@e_kaspersky) <a href=\"https:\/\/twitter.com\/e_kaspersky\/status\/534690492533833728?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">November 18, 2014<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u6000\u7591\u8bba\u8005\u53ef\u80fd\u4f1a\u6307\u51fa\u901a\u8fc7\u5145\u7535\u5668\u690d\u5165\u6076\u610f\u4ee3\u7801\u6839\u672c\u4e0d\u53ef\u80fd\uff08\u56e0\u4e3a\u6ca1\u6709\u6570\u636e\u5b58\u50a8\u7a7a\u95f4\uff09\u3002\u4f46\u8fd9\u4e00\u2019\u95ee\u9898\u2019\u53ef\u901a\u8fc7\u5bf9\u5145\u7535\u5668\u8fdb\u884c\u2019\u5f3a\u5316\u2019\u5f97\u4ee5\u89e3\u51b3\uff08\u65e9\u5728\u4e24\u5e74\u524d\uff0c\u5c31\u66fe\u6f14\u793a\u8fc7\u901a\u8fc7\u5145\u7535\u5668\u5c06\u6076\u610f\u4ee3\u7801\u690d\u5165iPhone\u624b\u673a\u65b9\u6cd5\u7684PoC\uff09\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">The new MacBook's single port comes with a major security risk <a href=\"http:\/\/t.co\/jtdHw90Njw\" target=\"_blank\" rel=\"noopener nofollow\">http:\/\/t.co\/jtdHw90Njw<\/a> <a href=\"http:\/\/t.co\/I6dnKSN8xf\" target=\"_blank\" rel=\"noopener nofollow\">pic.twitter.com\/I6dnKSN8xf<\/a><\/p>\n<p>\u2014 The Verge (@verge) <a href=\"https:\/\/twitter.com\/verge\/status\/577531864786800641?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">March 16, 2015<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u5728\u5c06\u6076\u610f\u8f6f\u4ef6\u690d\u5165\u5145\u7535\u5668\u540e\uff0c\u9ed1\u5ba2\u653b\u51fb\u8005\u9700\u8981\u5c06\u201d\u542b\u6709\u6728\u9a6c\u75c5\u6bd2\u201d\u7684\u5145\u7535\u5668\u653e\u7f6e\u5728\u516c\u5171\u533a\u57df\uff1b\u6216\u5728\u9501\u5b9a\u653b\u51fb\u76ee\u6807\u540e\uff0c\u5c06\u539f\u6709\u5145\u7535\u5668\u6362\u6210\u201d\u542b\u6709\u6728\u9a6c\u75c5\u6bd2\u201d\u7684\u5145\u7535\u5668\u3002<\/p>\n<p><strong>#4. Thunderbolt\u63a5\u53e3<\/strong><\/p>\n<p>\u6392\u540d\u7b2c4\u7684\u662f\u53e6\u4e00\u4e2a\u63a5\u53e3\u6f0f\u6d1e\uff0c\u5c06Thunderbolt\u63a5\u53e3\u4f5c\u4e3a\u653b\u51fb\u76ee\u6807\u3002\u4e0d\u5e78\u7684\u662f\uff0c\u901a\u8fc7Thunderbolt\u8fde\u63a5\u8bbe\u5907\u4e5f\u53ef\u80fd\u4f1a\u4ea7\u751f\u5371\u9669\u3002\u5c06Mac OS X\u4ea7\u54c1\u4f5c\u4e3a\u653b\u51fb\u76ee\u6807\u7684\u5355\u72ecPoC\u662f\u4e8e\u53bb\u5e74\u5e74\u672b\u7531\u5b89\u5168\u7814\u7a76\u4eba\u5458Tremmel Hudson\u6240\u6f14\u793a\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">What You Should Know About the <a href=\"https:\/\/twitter.com\/hashtag\/Thunderstrike?src=hash&amp;ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">#Thunderstrike<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/Mac?src=hash&amp;ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">#Mac<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/Bootkit?src=hash&amp;ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">#Bootkit<\/a>: <a href=\"https:\/\/t.co\/x0Wpdwn5Et\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/t.co\/x0Wpdwn5Et<\/a> <a href=\"http:\/\/t.co\/Xu4e9h9T8o\" target=\"_blank\" rel=\"noopener nofollow\">pic.twitter.com\/Xu4e9h9T8o<\/a><\/p>\n<p>\u2014 Kaspersky (@kaspersky) <a href=\"https:\/\/twitter.com\/kaspersky\/status\/555833116867444736?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">January 15, 2015<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Hudson\u521b\u9020\u51fa\u4e86\u9996\u4e2a\u901a\u8fc7Thunderstrike\u63a5\u53e3\u4ee5\u82f9\u679c\u64cd\u4f5c\u7cfb\u7edf\u4e3a\u653b\u51fb\u76ee\u6807\u7684bootkit\u75c5\u6bd2\uff0c\u8be5\u75c5\u6bd2\u5229\u7528\u4e86\u901a\u8fc7Thunderbolt\u63a5\u53e3\u63a5\u5165\u7684\u5916\u90e8\u8bbe\u5907\u7684\u8f85\u52a9\u6a21\u5757boot\u3002bootkit\u75c5\u6bd2\u4e00\u65e6\u6210\u529f\u690d\u5165\uff0c\u7f51\u7edc\u653b\u51fb\u8005\u51e0\u4e4e\u80fd\u5bf9\u53d7\u611f\u67d3PC\u7535\u8111\u8fdb\u884c\u4efb\u4f55\u7684\u64cd\u4f5c\u3002<\/p>\n<p>\u968f\u7740Hudson\u7684\u7814\u7a76\u6210\u679c\u4ed8\u8bf8\u5b9e\u8df5\uff0c\u82f9\u679c\u901a\u8fc7\u5176\u6700\u65b0\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edf\u66f4\u65b0\u8865\u4e01\uff08OS X 10.10.2\uff09\u5927\u5927\u964d\u4f4e\u4e86\u906d\u53d7\u6b64\u7c7b\u653b\u51fb\u7684\u98ce\u9669\u3002\u800c\u636eHudson\u672c\u4eba\u8868\u793a\uff0c\u8be5\u8865\u4e01\u53ea\u662f\u4e34\u65f6\u63aa\u65bd\u3002\u7531\u4e8e\u8be5\u6f0f\u6d1e\u7684\u7834\u574f\u8fd0\u884c\u539f\u7406\u4f9d\u7136\u4e0d\u53d8\uff0c\u56e0\u6b64\u5fc5\u987b\u7b49\u5f85\u540e\u7eed\u8865\u4e01\u624d\u80fd\u5f7b\u5e95\u4fee\u590d\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">What You Should Know About the <a href=\"https:\/\/twitter.com\/hashtag\/Thunderstrike?src=hash&amp;ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">#Thunderstrike<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/Mac?src=hash&amp;ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">#Mac<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/Bootkit?src=hash&amp;ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">#Bootkit<\/a>: <a href=\"https:\/\/t.co\/x0Wpdwn5Et\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/t.co\/x0Wpdwn5Et<\/a> <a href=\"http:\/\/t.co\/Xu4e9h9T8o\" target=\"_blank\" rel=\"noopener nofollow\">pic.twitter.com\/Xu4e9h9T8o<\/a><\/p>\n<p>\u2014 Kaspersky (@kaspersky) <a href=\"https:\/\/twitter.com\/kaspersky\/status\/555833116867444736?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">January 15, 2015<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p><strong>#5. BIOS<\/strong><\/p>\n<p>\u6bcf\u4e00\u4e2a\u7535\u8111\u4e3b\u677fBIOS\u7684\u5f00\u53d1\u8005\u51e0\u4e4e\u90fd\u91c7\u7528\u81ea\u5df1\u4e25\u683c\u53d7\u4fdd\u62a4\u7684\u72ec\u5bb6\u65b9\u6cd5\u8fdb\u884c\u5f00\u53d1\u3002\u56e0\u6b64\u51e0\u4e4e\u4e0d\u53ef\u80fd\u5bf9\u5176\u56fa\u4ef6\u8fdb\u884c\u5206\u6790\uff0c\u4e5f\u5f88\u5c11\u6709\u9ed1\u5ba2\u80fd\u591f\u5728\u8fd9\u4e9b\u5fae\u7a0b\u5e8f\u5185\u53d1\u73b0bug\u3002<\/p>\n<p>\u7531\u4e8eUEFI\uff08\u7edf\u4e00\u53ef\u6269\u5c55\u56fa\u4ef6\u63a5\u53e3\uff09\u5f97\u5230\u4e86\u5e7f\u6cdb\u8ba4\u53ef\uff0c\u56e0\u6b64\u5f88\u5927\u4e00\u90e8\u5206\u7684\u6e90\u4ee3\u7801\u4e3a\u5404\u4e2a\u5e73\u53f0\u6240\u91c7\u7528\uff0c\u4e0d\u4ec5\u8ba9\u8bb8\u591aPC\u7535\u8111\u5382\u5546\u548cBIOS\u5f00\u53d1\u5546\u7684\u751f\u4ea7\u548c\u5f00\u53d1\u8fc7\u7a0b\u53d8\u5f97\u66f4\u8f7b\u677e\uff0c\u540c\u6837\u4e5f\u8ba9\u90a3\u4e9b<a href=\"https:\/\/threatpost.com\/wide-gap-between-attackers-bios-forensics-research\/104852\" target=\"_blank\" rel=\"noopener nofollow\">\u6076\u610f\u8f6f\u4ef6\u5de5\u7a0b\u5e08<\/a>\u5bfb\u89c5\u5230\u4e86\u673a\u4f1a\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u6700\u65b0\u7684UEFI\u6f0f\u6d1e\u53ef\u80fd\u88ab\u7528\u4e8e<a href=\"https:\/\/threatpost.com\/new-bios-implant-vulnerability-discovery-tool-to-debut-at-cansecwest\/111710\" target=\"_blank\" rel=\"noopener nofollow\">\u91cd\u5199BIOS<\/a>\uff0c\u5373\u4f7f\u90e8\u7f72\u4e86\u4efb\u4f55\u5b89\u5168\u63aa\u65bd\uff0c\u6216\u662f\u62e5\u6709\u6700\u8fd1Windows 8\u7684\u5356\u70b9-\u5b89\u5168boot\u529f\u80fd\uff0c\u90fd\u65e0\u6cd5\u963b\u6b62\u9ed1\u5ba2\u5229\u7528\u8fd9\u4e9b\u6f0f\u6d1e\u3002\u8be5\u95ee\u9898\u5728\u4e00\u4e2a\u6807\u51c6BIOS\u529f\u80fd\u4e2d\u53d1\u73b0\uff0c\u4e0e\u7535\u8111\u751f\u4ea7\u5546\u65e0\u5173\u4f46\u4e0e\u7279\u5b9a\u90e8\u7f72\u6709\u5173\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">New BIOS Implant, Vulnerability Discovery Tool to Debut at CanSecWest <a href=\"https:\/\/t.co\/EuJc9bv6Tt\" target=\"_blank\" rel=\"noopener nofollow\">https:\/\/t.co\/EuJc9bv6Tt<\/a><\/p>\n<p>\u2014 Eugene Kaspersky (@e_kaspersky) <a href=\"https:\/\/twitter.com\/e_kaspersky\/status\/578869882789322753?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener nofollow\">March 20, 2015<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u5927\u90e8\u5206\u4e0a\u8ff0\u6240\u63d0\u5230\u5a01\u80c1\u5bf9\u4e8e\u5927\u591a\u6570\u666e\u901a\u7528\u6237\u800c\u8a00\u4f9d\u7136\u5341\u5206\u964c\u751f\uff0c\u5373\u4f7f\u53d1\u751f\u4e5f\u53ea\u662f\u5c11\u6570\u6848\u4f8b\u3002\u7136\u800c\u8fd9\u6837\u7684\u72b6\u51b5\u53ef\u80fd\u5c06\u5f88\u5feb\u5f97\u5230\u6539\u89c2\uff0c\u6211\u4eec\u5c06\u53ef\u80fd\u4f1a\u5bf9\u7f8e\u597d\u7684\u65e7\u65e5\u65f6\u5149\u6000\u5ff5\u4e0d\u5df2\uff0c\u66fe\u51e0\u4f55\u65f6\u786c\u76d8\u683c\u5f0f\u5316\u662f\u4e00\u79cd\u6700\u5b89\u5168\u7684\u5904\u7406\u53d7\u611f\u67d3PC\u7535\u8111\u7684\u65b9\u6cd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u4eec\u4e60\u60ef\u4e8e\u5c06IT\u5b89\u5168\u6982\u5ff5\u5206\u4e3a\u4e24\u4e2a\u4e0d\u5e73\u7b49\u7684\u7c7b\u522b\u8fdb\u884c\u8ba8\u8bba\uff1a\u786c\u4ef6\u548c\u53d7\u5230\u9ad8\u5ea6\u91cd\u89c6\u7684\u8f6f\u4ef6\u3002\u786c\u4ef6\u901a\u5e38\u88ab\u8ba4\u4e3a\u76f8\u5bf9\u5b89\u5168\u548c\u5e72\u51c0\u2014\u800c\u4e0e\u4e4b\u76f8\u53cd\u7684\u662f\uff0c\u8f6f\u4ef6\u5e38\u5e38\u906d\u53d7bug\u548c\u6076\u610f\u8f6f\u4ef6\u7684\u5371\u5bb3\u3002 \u8fd9\u4e00\u8bc4\u4f30\u4f53\u7cfb\u5df2\u5b58\u5728\u5f88\u957f\u4e00\u6bb5\u65f6\u95f4\uff0c\u4f46\u6700\u8fd1\u5374\u663e\u793a\u51fa\u6539\u53d8\u7684\u8ff9\u8c61\u3002\u8d1f\u8d23\u7ba1\u7406\u5404\u72ec\u7acb\u786c\u4ef6\u90e8\u4ef6\u7684\u7279\u5b9a\u56fa\u4ef6\u4e5f\u53d8\u5f97\u6108\u52a0\u590d\u6742\u8d77\u6765\uff0c\u56e0\u6b64\u5176\u6f0f\u6d1e\u66f4\u5bb9\u6613\u88ab\u5229\u7528\u3002\u6700\u7cdf\u7cd5\u7684\u662f\uff0c\u5f88\u591a\u60c5\u51b5\u4e0b\u73b0\u6709\u5a01\u80c1\u68c0\u6d4b\u7cfb\u7edf\u6839\u672c\u5f62\u540c\u865a\u8bbe\u3002 \u4e3a\u4e86\u8fdb\u4e00\u6b65\u4e86\u89e3\u8fd9\u4e00\u5371\u9669\u8d8b\u52bf\uff0c\u4e0b\u9762\u6211\u4eec\u5c06\u4ecb\u7ecd\u5728\u5982\u4ecaPC\u7535\u8111\u5185\u8fd1\u671f\u6240\u53d1\u73b0\u76845\u4e2a\u6700\u5371\u9669\u786c\u4ef6\u6f0f\u6d1e\u3002 #1. RAM \u5982\u679c\u8981\u5217\u4e00\u4e2a\u786c\u4ef6\u5a01\u80c1\u6392\u884c\u699c\uff0c\u6beb\u65e0\u7591\u95eeDDR DRAM\u5b89\u5168\u95ee\u9898\u5c06\u6392\u5728\u9996\u4f4d\uff0c\u800c\u4e14\u8fd9\u4e2a\u95ee\u9898\u65e0\u6cd5\u901a\u8fc7\u4efb\u4f55\u8f6f\u4ef6\u8865\u4e01\u4e88\u4ee5\u89e3\u51b3\u3002\u8fd9\u4e2a\u6f0f\u6d1e\u88ab\u51a0\u4ee5\u201dRowhammer\u201d\u4e4b\u540d\uff0c\u4f46\u4ee4\u4eba\u610f\u60f3\u4e0d\u5230\u7684\u662f\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u7845\u4ea7\u4e1a\u8fdb\u6b65\u6240\u9020\u6210\u7684\u3002 \u7531\u4e8e\u96c6\u6210\u7535\u8def\u7684\u51e0\u4f55\u7ed3\u6784\u4e0d\u65ad\u53d8\u5c0f\uff0c\u710a\u63a5\u5728\u82af\u7247\u4e0a\u7684\u4e34\u8fd1\u786c\u4ef6\u5143\u4ef6\u4e4b\u95f4\u7684\u8ddd\u79bb\u4e5f\u8d8a\u6765\u8d8a\u8fd1\uff0c\u7adf\u7136\u5f00\u59cb\u4e92\u76f8\u5e72\u6270\u3002\u5728\u5982\u4eca\u7684\u5b58\u50a8\u82af\u7247\u5185\uff0c\u4e00\u65e6\u4ece\u4e34\u8fd1\u7684\u5355\u5143\u968f\u673a\u53d1\u51fa\u7535\u8109\u51b2\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8bb0\u5fc6\u5355\u5143\u4e4b\u95f4\u7684\u81ea\u53d1\u6027\u8f6c\u6362\u3002 \u76f4\u5230\u6700\u8fd1\uff0c\u8fd9\u4e00\u73b0\u8c61\u65e0\u6cd5\u9002\u7528\u4e8e\u4efb\u4f55\u73b0\u5b9e\u4e2d\u901a\u8fc7PoC\uff08\u6982\u5ff5\u9a8c\u8bc1\uff09\u6765\u5229\u7528\u6f0f\u6d1e\uff08\u53ef\u80fd\u6709\u52a9\u4e8e\u7f51\u7edc\u653b\u51fb\u8005\u83b7\u53d6\u5bf9\u53d7\u5f71\u54cdPC\u7535\u8111\u7684\u63a7\u5236\uff09\u7684\u89c2\u70b9\u624d\u88ab\u5e7f\u6cdb\u8ba4\u53ef\u3002\u7136\u800c\uff0c\u4e00\u652f\u7814\u7a76\u4eba\u5458\u56e2\u961f\u901a\u8fc7\u4f7f\u7528PoC\uff0c\u8bbe\u6cd5\u5728\u603b\u517129\u53f0\u7b14\u8bb0\u672c\u7535\u8111\u4e2d\u768415\u53f0\u63d0\u9ad8\u4e86\u7cfb\u7edf\u6743\u9650\u3002 \u8fd9\u6b63\u662fPoC\u7684\u5de5\u4f5c\u65b9\u5f0f\uff1a\u4e3a\u786e\u4fdd\u5b89\u5168\uff0c\u53ea\u6709\u6307\u5b9a\u7a0b\u5e8f\u6216\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u7a0b\u88ab\u5141\u8bb8\u66f4\u6539RAM\u5185\u7684\u67d0\u4e2a\u6570\u636e\u533a\u5757\u3002\u7b80\u5355\u5730\u8bf4\uff0c\u4e00\u4e9b\u91cd\u8981\u7684\u5904\u7406\u529f\u80fd\u88ab\u5141\u8bb8\u5728\u201d\u4e00\u5ea7\u53d7\u5230\u826f\u597d\u4fdd\u62a4\u7684\u5efa\u7b51\u201d\u5185\u8fdb\u884c\uff0c\u800c\u5176\u5b83\u975e\u4fe1\u4efb\u7684\u7a0b\u5e8f\u5219\u5168\u90e8\u88ab\u6321\u5728\u201d\u524d\u95e8\u201d\u7684\u5916\u9762\u3002 \u7136\u800c\uff0c\u4e8b\u5b9e\u8bc1\u660e\u5982\u679c\u6709\u4eba\u95e8\u524d\u91cd\u91cd\u5730\u8dfa\u811a\uff08\u5373\u5feb\u901f\u4e14\u9ad8\u9891\u5730\u66f4\u6539\u5b58\u50a8\u5355\u5143\u7684\u5185\u5bb9\uff09\uff0c\u5219\u8fd9\u6247\u95e8\u7684\u9501\u80af\u5b9a\u4f1a\u635f\u574f\u3002\u201d\u95e8\u9501\u201d\u5982\u6b64\u4e0d\u53ef\u9760\u7684\u4e8b\u5b9e\u4e5f\u53ea\u662f\u6700\u8fd1\u624d\u4e86\u89e3\u5230\u7684\u2026 \u800c\u57fa\u4e8e\u66f4\u65b0\u6807\u51c6\u7684DDR4\u4ee5\u53ca\u542f\u7528\u5947\u5076\u6821\u9a8c\u7684RAM\u6a21\u5757\uff08\u6210\u672c\u66f4\u4e3a\u6602\u8d35\uff09\u53ef\u62b5\u5fa1\u6b64\u7c7b\u653b\u51fb\u3002\u8fd9\u662f\u597d\u6d88\u606f\u3002\u4f46\u574f\u6d88\u606f\u662f\uff0c\u5f88\u5927\u4e00\u90e8\u5206\u7684\u73b0\u4ee3PC\u7535\u8111dom\u76d8\u5728\u4e0a\u8ff0\u63d0\u5230\u7684\u9ed1\u5ba2\u653b\u51fb\u4e0b\u6781\u6613\u53d7\u906d\u53d7\u9ed1\u5ba2\u5165\u4fb5\uff0c\u4e14\u6ca1\u6709\u4efb\u4f55\u89e3\u51b3\u65b9\u6cd5\u3002\u552f\u4e00\u53ef\u884c\u7684\u89e3\u51b3\u65b9\u6848\u662f\u66f4\u6362\u6240\u6709RAM\u6a21\u5757\u3002 #2. \u786c\u76d8 \u65e2\u7136\u6211\u4eec\u8c08\u5230\u4e86RAM\uff0c\u90a3\u5c31\u4e0d\u5f97\u4e0d\u518d\u63d0\u5230\u786c\u76d8\u7684\u95ee\u9898\u3002\u6b63\u5de7\u8fd1\u671f\u5361\u5df4\u65af\u57fa\u53d7\u59d4\u6258\u5bf9Equation\u7f51\u7edc\u72af\u7f6a\u5c0f\u7ec4\u8fdb\u884c\u8c03\u67e5\u7814\u7a76\uff0c\u6211\u4eec\u624d\u80fd\u5f97\u77e5\u786c\u76d8\u5185\u63a7\u5236\u5668\u56fa\u4ef6\u53ef\u80fd\u542b\u6709\u5927\u91cf\u6709\u8da3\u7684\u201d\u53e4\u8463\u6280\u672f\u201d\u3002 \u4f8b\u5982\uff0c\u8fd9\u4e9b\u5305\u542b\u6076\u610f\u8f6f\u4ef6\u6a21\u5757\u7684\u56fa\u4ef6\u4f1a\u593a\u53d6\u53d7\u611f\u67d3PC\u7535\u8111\u548c\u8fd0\u884c\u7684\u63a7\u5236\u6743\uff0c\u57fa\u672c\u4e0a\u90fd\u5728\u2019\u4e0a\u5e1d\u6a21\u5f0f\u2019\u4e0b\u8fdb\u884c\u3002\u4e00\u65e6\u906d\u53d7\u6b64\u7c7b\u9ed1\u5ba2\u653b\u51fb\u540e\uff0c\u786c\u76d8\u5c06\u906d\u53d7\u65e0\u6cd5\u4fee\u590d\u7684\u635f\u5931\uff1a\u53d7\u5230\u6076\u610f\u4ee3\u7801\u611f\u67d3\u7684\u63a7\u5236\u5668\u56fa\u4ef6\u4f1a\u9690\u85cf\u542b\u6709\u6076\u610f\u8f6f\u4ef6\u7684\u6247\u533a\uff0c\u5e76\u963b\u6b62\u4efb\u4f55\u4fee\u590d\u56fa\u4ef6\u7684\u5c1d\u8bd5\u3002\u5373\u4f7f\u683c\u5f0f\u5316\u4e5f\u65e0\u6d4e\u4e8e\u4e8b\uff1a\u6e05\u9664\u6076\u610f\u8f6f\u4ef6\u7684\u6700\u53ef\u9760\u65b9\u6cd5\u5c31\u662f\u5f7b\u5e95\u9500\u6bc1\u53d7\u9ed1\u5ba2\u5165\u4fb5\u7684\u786c\u76d8\u3002 \u597d\u6d88\u606f\u662f\u6b64\u7c7b\u7f51\u7edc\u653b\u51fb\u4e0d\u4ec5\u9700\u8981\u8017\u8d39\u5f88\u957f\u65f6\u95f4\uff0c\u4e5f\u9700\u8981\u652f\u51fa\u4e0d\u83f2\u7684\u6210\u672c\u3002\u56e0\u6b64\uff0c\u7edd\u5927\u591a\u6570\u7528\u6237\u5b8c\u5168\u53ef\u4ee5\u9ad8\u6795\u65e0\u5fe7\uff0c\u65e0\u987b\u62c5\u5fc3\u81ea\u5df1\u7684\u786c\u76d8\u88ab\u9ed1\u5ba2\u5165\u4fb5\u3002\u9664\u4e86\u90a3\u4e9b\u50a8\u5b58\u6709\u5b9d\u8d35\u6570\u636e\u7684\u786c\u76d8\uff0c\u4f46\u8fc7\u9ad8\u7684\u653b\u51fb\u6210\u672c\u4e5f\u8ba9\u9ed1\u5ba2\u4eec\u4e0d\u5f97\u4e0d\u4e09\u601d\u800c\u884c\u3002 #3. USB\u63a5\u53e3 \u5360\u636e\u6211\u4eec\u6392\u540d\u699c\u7b2c\u4e09\u4f4d\u7684\u662f\u5f71\u54cdUSB\u63a5\u53e3\u7684\u6f0f\u6d1e\uff08\u5c3d\u7ba1\u6709\u70b9\u8fc7\u65f6\u4f46\u5f71\u54cd\u4f9d\u7136\u5de8\u5927\uff09\u3002\u4f46\u6700\u8fd1\u7684\u65b0\u95fb\u663e\u793a\u8fd9\u4e00\u957f\u4e45\u4ee5\u6765\u5b58\u5728\u7684bug\u4f3c\u4e4e\u5df2\u5f97\u5230\u4fee\u590d\u3002\u5982\u4f60\u6240\u77e5\uff0c\u6700\u65b0\u7684\u82f9\u679cMacBook\u548cGoogle Pixel\u7b14\u8bb0\u672c\u7535\u8111\u5747\u914d\u5907\u6709\u4e07\u80fdUSB\u7aef\u53e3\uff0c\u9664\u4e86\u4f20\u8f93\u6570\u636e\u4ee5\u5916\u8fd8\u53ef\u7528\u4e8e\u5145\u7535\u3002 \u4e4d\u4e00\u770b\u4e0b\u5e76\u6ca1\u6709\u4ec0\u4e48\u95ee\u9898\uff0c\u6700\u65b0\u7684USB\u4fee\u6b63\u7248\u662f\u4e00\u79cd\u51fa\u8272\u7684\u63a5\u53e3\u7edf\u4e00\u65b9\u6cd5\u3002\u7136\u800c\uff0c\u901a\u8fc7USB\u8fde\u63a5\u4efb\u4f55\u8bbe\u5907\u90fd\u6709\u53ef\u80fd\u5b58\u5728\u4e00\u5b9a\u7684\u5371\u9669\u6027\u3002\u6211\u4eec\u4e4b\u524d\u66fe\u4ecb\u7ecd\u8fc7BadUSB\uff0c\u662f\u4e8e\u53bb\u5e74\u590f\u5929\u53d1\u73b0\u7684\u4e00\u4e2a\u91cd\u8981\u6f0f\u6d1e\u3002 \u8fd9\u4e00bug\u80fd\u8ba9\u4e0d\u6cd5\u5206\u5b50\u5c06\u6076\u610f\u4ee3\u7801\u690d\u5165USB\u8bbe\u5907\u63a7\u5236\u5668\uff08\u65e0\u8bba\u662f\u62c7\u6307\u9a71\u52a8\u5668\u3001\u952e\u76d8\u8fd8\u662f\u5176\u5b83\uff09\u3002\u4efb\u4f55\u4e00\u6b3e\u53cd\u75c5\u6bd2\u8f6f\u4ef6\uff08\u5305\u62ec\u529f\u80fd\u6700\u5f3a\u5927\u7684\u4ea7\u54c1\uff09\u5747\u65e0\u6cd5\u68c0\u6d4b\u51fa\u6765\u3002\u90a3\u4e9b\u9ad8\u5ea6\u91cd\u89c6\u6570\u636e\u5b89\u5168\u7684\u7528\u6237\u5e94\u8be5\u542c\u4eceitsec\u4e13\u5bb6\u7684\u5efa\u8bae\uff1a\u4e3a\u4e86\u964d\u4f4e\u98ce\u9669\u800c\u4e0d\u518d\u4f7f\u7528USB\u7aef\u53e3\u3002\u800c\u5bf9\u4e8e\u6700\u65b0\u7684MacBook\u7b14\u8bb0\u672c\u800c\u8a00\uff0c\u8fd9\u4e00\u5efa\u8bae\u6beb\u65e0\u7528\u5904\uff1a\u56e0\u4e3a\u4e0d\u7ba1\u600e\u4e48\u6837\uff0c\u7b14\u8bb0\u672c\u90fd\u662f\u9700\u8981\u5145\u7535\uff01 \u6000\u7591\u8bba\u8005\u53ef\u80fd\u4f1a\u6307\u51fa\u901a\u8fc7\u5145\u7535\u5668\u690d\u5165\u6076\u610f\u4ee3\u7801\u6839\u672c\u4e0d\u53ef\u80fd\uff08\u56e0\u4e3a\u6ca1\u6709\u6570\u636e\u5b58\u50a8\u7a7a\u95f4\uff09\u3002\u4f46\u8fd9\u4e00\u2019\u95ee\u9898\u2019\u53ef\u901a\u8fc7\u5bf9\u5145\u7535\u5668\u8fdb\u884c\u2019\u5f3a\u5316\u2019\u5f97\u4ee5\u89e3\u51b3\uff08\u65e9\u5728\u4e24\u5e74\u524d\uff0c\u5c31\u66fe\u6f14\u793a\u8fc7\u901a\u8fc7\u5145\u7535\u5668\u5c06\u6076\u610f\u4ee3\u7801\u690d\u5165iPhone\u624b\u673a\u65b9\u6cd5\u7684PoC\uff09\u3002 \u5728\u5c06\u6076\u610f\u8f6f\u4ef6\u690d\u5165\u5145\u7535\u5668\u540e\uff0c\u9ed1\u5ba2\u653b\u51fb\u8005\u9700\u8981\u5c06\u201d\u542b\u6709\u6728\u9a6c\u75c5\u6bd2\u201d\u7684\u5145\u7535\u5668\u653e\u7f6e\u5728\u516c\u5171\u533a\u57df\uff1b\u6216\u5728\u9501\u5b9a\u653b\u51fb\u76ee\u6807\u540e\uff0c\u5c06\u539f\u6709\u5145\u7535\u5668\u6362\u6210\u201d\u542b\u6709\u6728\u9a6c\u75c5\u6bd2\u201d\u7684\u5145\u7535\u5668\u3002 #4. Thunderbolt\u63a5\u53e3 \u6392\u540d\u7b2c4\u7684\u662f\u53e6\u4e00\u4e2a\u63a5\u53e3\u6f0f\u6d1e\uff0c\u5c06Thunderbolt\u63a5\u53e3\u4f5c\u4e3a\u653b\u51fb\u76ee\u6807\u3002\u4e0d\u5e78\u7684\u662f\uff0c\u901a\u8fc7Thunderbolt\u8fde\u63a5\u8bbe\u5907\u4e5f\u53ef\u80fd\u4f1a\u4ea7\u751f\u5371\u9669\u3002\u5c06Mac OS X\u4ea7\u54c1\u4f5c\u4e3a\u653b\u51fb\u76ee\u6807\u7684\u5355\u72ecPoC\u662f\u4e8e\u53bb\u5e74\u5e74\u672b\u7531\u5b89\u5168\u7814\u7a76\u4eba\u5458Tremmel<\/p>\n","protected":false},"author":521,"featured_media":2787,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1506],"tags":[627,628,492,629,630,631,871,857,214],"class_list":{"0":"post-2783","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-threats","8":"tag-badusb","9":"tag-bios","10":"tag-bootkit","11":"tag-equation","12":"tag-rowhammer","13":"tag-thunderstrike","14":"tag-871","15":"tag-857","16":"tag-214"},"hreflang":[{"hreflang":"zh","url":"https:\/\/www.kaspersky.com.cn\/blog\/deep-dive-5-threats-affecting-hardware\/2783\/"},{"hreflang":"en-gb","url":"https:\/\/www.kaspersky.co.uk\/blog\/deep-dive-5-threats-affecting-hardware\/5602\/"}],"acf":[],"banners":"","maintag":{"url":"https:\/\/www.kaspersky.com.cn\/blog\/tag\/badusb\/","name":"BadUSB"},"_links":{"self":[{"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/posts\/2783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/users\/521"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/comments?post=2783"}],"version-history":[{"count":1,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/posts\/2783\/revisions"}],"predecessor-version":[{"id":6896,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/posts\/2783\/revisions\/6896"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/media\/2787"}],"wp:attachment":[{"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/media?parent=2783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/categories?post=2783"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaspersky.com.cn\/blog\/wp-json\/wp\/v2\/tags?post=2783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}