{"id":55480,"date":"2018-05-09T13:56:28","date_gmt":"2018-05-09T05:56:28","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=55480"},"modified":"2018-05-09T15:18:37","modified_gmt":"2018-05-09T07:18:37","slug":"%e6%96%b0%e4%b8%80%e4%bb%a3-spectre-%e6%bc%8f%e6%b4%9e%e6%94%bb%e6%93%8a%e6%89%8b%e6%b3%95%ef%bc%9a%e7%99%bc%e7%8f%be%e6%96%b0%e7%9a%84-intel-cpu-%e6%bc%8f%e6%b4%9e","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=55480","title":{"rendered":"\u65b0\u4e00\u4ee3 Spectre \u6f0f\u6d1e\u653b\u64ca\u624b\u6cd5\uff1a\u767c\u73fe\u65b0\u7684 Intel CPU \u6f0f\u6d1e"},"content":{"rendered":"<p>\u7e7c\u4e00\u6708\u4efd\u767c\u73fe Meltdown \u548c Spectre \u5169\u500b\u5f71\u97ff Intel \u8655\u7406\u5668\u7684\u6f0f\u6d1e\u4e4b\u5f8c\uff0c\u8cc7\u5b89\u7814\u7a76\u4eba\u54e1\u53c8<a href=\"https:\/\/www.heise.de\/ct\/artikel\/Exclusive-Spectre-NG-Multiple-new-Intel-CPU-flaws-revealed-several-serious-4040648.html\">\u767c\u73fe\u4e86<\/a>\u516b\u500b Intel \u8655\u7406\u5668\u7684\u65b0\u6f0f\u6d1e\u3002\u96a8\u8457 Google Project Zero \u7684 90 \u5929\u6280\u8853\u7d30\u7bc0\u8207\u89e3\u6c7a\u65b9\u6848\u516c\u5e03\u7de9\u885d\u671f\u5df2\u65bc 5 \u6708 7 \u65e5\u5230\u671f\uff0c\u5c08\u5bb6\u6307\u51fa\u9019\u4e9b\u65b0\u7684\u6f0f\u6d1e (\u547d\u540d\u70ba\u300cSpectre Next Generation\u300d\u6216\u300cSpectre NG\u300d) \u57fa\u672c\u4e0a\u8207\u5148\u524d\u7684 Spectre \u985e\u4f3c\u3002\u5176\u4e2d\u6709\u56db\u500b\u6f0f\u6d1e\u88ab\u8a8d\u5b9a\u70ba\u300c\u9ad8\u300d\u56b4\u91cd\u6027\uff0c\u5176\u9918\u7684\u5247\u70ba\u300c\u4e2d\u300d\u56b4\u91cd\u6027\u3002<\/p>\n<p><a href=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/05\/security1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-55481\" src=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/05\/security1.jpg\" alt=\"\" width=\"800\" height=\"600\" srcset=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/05\/security1.jpg 800w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/05\/security1-300x225.jpg 300w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/05\/security1-768x576.jpg 768w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/05\/security1-600x450.jpg 600w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2018\/05\/security1-30x23.jpg 30w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><strong>[\u5ef6\u4f38\u95b1\u8b80\uff1a<\/strong><a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/vulnerabilities-and-exploits\/meltdown-and-spectre-intel-processor-vulnerabilities-what-you-need-to-know\"><strong>\u95dc\u65bc Intel \u8655\u7406\u5668\u7684 Meltdown \u8207 Spectre \u6f0f\u6d1e\u60a8\u8a72\u77e5\u9053\u4e9b\u4ec0\u9ebc\uff1f<\/strong><\/a><strong>]<\/strong><\/p>\n<p>\u9019\u4e9b<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/definition\/vulnerability\">\u6f0f\u6d1e<\/a>\u6bcf\u4e00\u500b\u90fd\u6703\u6709\u5c0d\u61c9\u7684 Common Vulnerability Enumerator (CVE) \u7de8\u865f\u3002Intel \u7684\u4fee\u88dc\u66f4\u65b0\u5c07\u5206\u6210\u5169\u500b\u968e\u6bb5\u5be6\u65bd\uff0c\u7b2c\u4e00\u968e\u6bb5\u5728 5 \u6708\u4efd\uff0c\u7b2c\u4e8c\u968e\u6bb5\u5c07\u5728 8 \u6708\u4efd\u3002\u6b64\u5916\uff0cLinux \u958b\u767c\u4eba\u54e1\u4e5f\u6b63\u5728\u91dd\u5c0d Spectre \u6f0f\u6d1e\u7814\u64ec\u5c0d\u7b56\uff0c\u800c Microsoft \u4e5f\u5c07\u91cb\u51fa\u9078\u64c7\u6027\u7684\u4fee\u88dc\u66f4\u65b0\u4f86\u61c9\u5c0d\u3002\u6b64\u5916\uff0cMicrosoft \u4e5f<a href=\"https:\/\/blogs.technet.microsoft.com\/msrc\/2018\/03\/14\/speculative-execution-bounty-launch\/\">\u63d0\u4f9b 25 \u842c\u7f8e\u5143\u7684\u734e\u91d1<\/a>\u4f86\u61f8\u8cde\u66f4\u591a Spectre \u76f8\u95dc\u7684\u672a\u77e5\u6f0f\u6d1e\u3002\u65e5\u672c Softbank \u65d7\u4e0b ARM Holdings \u516c\u53f8\u7684 Advanced RISC Machine (ARM) CPU \u4e5f\u88ab\u61f7\u7591\u53ef\u80fd\u53d7\u9019\u6279\u65b0\u6f0f\u6d1e\u5f71\u97ff\uff0c\u81f3\u65bc Advanced Micro Devices (AMD) \u7684\u8655\u7406\u5668\u662f\u5426\u53d7\u5230\u5f71\u97ff\uff0c\u76ee\u524d\u4ecd\u6709\u5f85\u6aa2\u9a57\u3002<!--more--><\/p>\n<p><strong>[\u5ef6\u4f38\u95b1\u8b80\uff1a<\/strong><a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/speculation-risky-understanding-meltdown-spectre\/\"><strong>\u5371\u96aa\u7684\u4e00\u77e5\u534a\u89e3\uff1a\u4e86\u89e3 Meltdown \u548c Spectre<\/strong><\/a><strong>]<\/strong><\/p>\n<p>Spectre NG \u8207<a href=\"https:\/\/en.community.trendmicro.com\/tm_en\/topics\/windows-meltdown-spectre-vulnerability\">\u5148\u524d\u5df2\u4fee\u88dc\u7684\u6f0f\u6d1e<\/a>\u4e00\u6a23\uff0c\u90fd\u80fd\u8b93\u99ed\u5ba2\u6709\u6a5f\u6703\u7aca\u53d6\u8a18\u61b6\u9ad4\u4e2d\u7684\u654f\u611f\u8cc7\u6599 (\u4f8b\u5982\u5bc6\u78bc)\u3002\u4e0d\u904e\uff0c\u5176\u4e2d\u4e00\u500b\u65b0\u7684\u6f0f\u6d1e\u64da\u7a31\u53ef\u4ee5\u7c21\u5316\u653b\u64ca\u7a0b\u5e8f\uff0c\u907f\u958b\u7cfb\u7d71\u9650\u5236\uff0c\u5728\u865b\u64ec\u6a5f\u5668 (VM) \u7576\u4e2d\u57f7\u884c\u4e00\u6bb5\u6f0f\u6d1e\u653b\u64ca\u7a0b\u5f0f\u78bc\u4f86\u76f4\u63a5\u653b\u64ca\u57f7\u884c\u865b\u64ec\u6a5f\u5668\u7684\u4e3b\u6a5f\uff0c\u6216\u662f\u653b\u64ca\u540c\u4e00\u53f0\u4e3b\u6a5f\u4e0a\u7684\u5176\u4ed6\u865b\u64ec\u6a5f\u5668\u3002<\/p>\n<p><strong>[\u5ef6\u4f38\u95b1\u8b80\uff1a<\/strong><a href=\"https:\/\/blog.trendmicro.com.tw\/?p=54906\"><strong>\u5229\u7528 CPU \u6548\u80fd\u8a08\u6578\u5668\u4f86\u5075\u6e2c Meltdown \u548c Spectre \u6f0f\u6d1e\u653b\u64ca<\/strong><\/a><strong>]<\/strong><\/p>\n<p>\u5118\u7ba1\u4f7f\u7528\u8005\u56e0\u5bb3\u6015\u7cfb\u7d71\u6548\u80fd\u4e0b\u964d\u800c\u4e0d\u592a\u9858\u610f\u4f7f\u7528\u5148\u524d\u767c\u5e03\u7684<a href=\"https:\/\/success.trendmicro.com\/solution\/1119183-important-information-for-trend-micro-solutions-and-microsoft-january-2018-security-updates\">\u96f6\u661f\u4fee\u88dc\u66f4\u65b0<\/a>\u4f86\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\uff0c\u4f46 Intel \u5df2\u767c\u8868\u4e00\u4efd<a href=\"https:\/\/www.techspot.com\/news\/74447-eight-new-spectre-variants-affecting-intel-chips-discovered.html\">\u8072\u660e<\/a>\u8868\u793a\u5c07\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\uff0c\u4e26\u4e14\u9f13\u52f5\u6240\u6709\u4f7f\u7528\u8005\u7686\u66f4\u65b0\u7cfb\u7d71\u3002\u5982\u540c\u61c9\u5c0d\u4e00\u6708\u4efd\u7684 Spectre \u548c Meltdown \u6f0f\u6d1e\u4e00\u6a23\uff0c\u4ee5\u4e0b\u5efa\u8b70\u4f9d\u7136\u9069\u7528\uff1a<\/p>\n<ul>\n<li>\u5f9e\u53ef\u9760\u7684\u5ee0\u5546\u53d6\u5f97\u97cc\u9ad4\u66f4\u65b0\uff0c\u4e26\u5b9a\u671f\u6aa2\u662f\u5426\u6709\u5b89\u5168\u66f4\u65b0\u3002<\/li>\n<li>\u719f\u6089\u5fc5\u8981\u7684\u76f8\u95dc\u7cfb\u7d71\u7d44\u614b\u8a2d\u5b9a\u4ee5\u555f\u7528\u88dd\u7f6e\u4fdd\u8b77\u529f\u80fd\u3002<\/li>\n<li>\u78ba\u8a8d\u81ea\u5df1\u6240\u5b89\u88dd\u7684\u8cc7\u5b89\u8edf\u9ad4\u662f\u5426\u652f\u63f4\u7576\u524d\u7cfb\u7d71\u7248\u672c\u3002<\/li>\n<\/ul>\n<p>\u8da8\u52e2\u79d1\u6280 \u00a0<a href=\"https:\/\/www.trendmicro.com\/en_us\/business\/products\/network\/integrated-atp\/next-gen-intrusion-prevention-system.html\">TippingPoint<\/a>&#x2122; \u5ba2\u6236\u53ef\u900f\u904e <a href=\"https:\/\/www.trendmicro.com\/en_us\/business\/products\/network\/integrated-atp\/digital-vaccine.html\">MainlineDV<\/a>\u00a0 \u904e\u6ffe\u898f\u5247\u4f86\u9632\u7bc4 Spectre \u6f0f\u6d1e (<a href=\"https:\/\/esupport.trendmicro.com\/en-us\/home\/pages\/technical-support\/1118996.aspx\">\u6d88\u8cbb\u8005<\/a>\u548c<a href=\"https:\/\/success.trendmicro.com\/solution\/1119183-important-information-for-trend-micro-solutions-and-microsoft-january-2018-security-updates\">\u4f01\u696d<\/a>\u7686\u9069\u7528)\u3002<\/p>\n<p><strong>2018 \u5e74 5 \u6708 7 \u65e5\u66f4\u65b0\uff1a<\/strong><\/p>\n<p>\u6839\u64da\u6700\u65b0\u516c\u5e03\u7684<a href=\"https:\/\/www.heise.de\/security\/meldung\/Spectre-NG-Intel-verschiebt-die-ersten-Patches-koordinierte-Veroeffentlichung-aufgeschoben-4043790.html\">\u8cc7\u8a0a<\/a>\uff0cIntel \u8981\u6c42\u66ab\u7de9\u516c\u5e03\u9019\u6279\u6f0f\u6d1e\u7684\u6280\u8853\u7d30\u7bc0\uff0c\u800c Google Project Zero \u4f3c\u4e4e\u4e5f\u5df2\u540c\u610f\u66ab\u7de9\u3002\u7531\u65bc\u53d7\u5f71\u97ff\u7684\u7cfb\u7d71\u6578\u91cf\u9f90\u5927\uff0c\u8a72\u516c\u53f8\u770b\u4f86\u7121\u6cd5\u5728 5 \u6708 7 \u65e5\u4e4b\u524d\u9806\u5229\u63a8\u51fa\u4fee\u88dc\u66f4\u65b0\uff0c\u56e0\u6b64\u6253\u7b97\u5728 5 \u6708 21 \u65e5\u6216 7 \u6708 10 \u65e5\u518d\u767c\u5e03\u66f4\u65b0\uff0c\u4e26\u516c\u5e03\u81f3\u5c11\u5169\u500b\u6f0f\u6d1e\u7684\u7d30\u7bc0\u3002\u53ef\u80fd\u53d7\u5230\u5f71\u97ff\u7684\u8655\u7406\u5668\u6709\uff1aCore \u8655\u7406\u5668\u3001Xeon \u8655\u7406\u5668\u3001\u4ee5 Atom \u70ba\u57fa\u790e\u7684 Pentium \u8655\u7406\u5668\u30012013 \u5e74\u4e4b\u5f8c\u767c\u8868\u7684 Atom \u548c Celeron \u8655\u7406\u5668\u3002\u56e0\u6b64\uff0c\u6240\u5f71\u97ff\u7bc4\u570d\u5305\u62ec\uff1a\u684c\u4e0a\u578b\u96fb\u8166\u3001\u7b46\u8a18\u578b\u96fb\u8166\u3001\u667a\u6167\u578b\u624b\u6a5f\u4ee5\u53ca\u5176\u4ed6\u5d4c\u5165\u5f0f\u88dd\u7f6e\u3002\u9810\u5b9a 8 \u6708 14 \u65e5\u767c\u5e03\u7684\u4fee\u88dc\u66f4\u65b0\uff0c\u9810\u6599\u5c07\u89e3\u6c7a\u53ef\u80fd\u5f71\u97ff\u96f2\u7aef\u74b0\u5883\u7684\u6700\u56b4\u91cd\u6f0f\u6d1e\u3002\u6b64\u5916\uff0cIntel \u4e5f\u5c07\u91cb\u51fa\u786c\u9ad4\u8207\u8edf\u9ad4\u4fee\u6b63\u4f86\u8b93\u5176\u4ed6\u88fd\u9020\u5546\u548c\u958b\u767c\u5546\u80fd\u5920\u5be6\u4f5c\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u539f\u6587\u51fa\u8655\uff1a<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/vulnerabilities-and-exploits\/spectre-next-generation-new-intel-cpu-vulnerabilities-found\">Spectre Next Generation: New Intel CPU Vulnerabilities Found<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7e7c\u4e00\u6708\u4efd\u767c\u73fe Meltdown \u548c Spectre \u5169\u500b\u5f71\u97ff Intel \u8655\u7406\u5668\u7684\u6f0f\u6d1e\u4e4b\u5f8c\uff0c\u8cc7\u5b89\u7814\u7a76\u4eba\u54e1\u53c8\u767c\u73fe [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"","_twitter_share_type":"","_linkedin_share_type":"","_pinterest_share_type":"","_linkedin_share_type_page":"","_instagram_share_type":"","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[156],"tags":[3685,3688,2292],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/55480"}],"collection":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=55480"}],"version-history":[{"count":0,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/55480\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=55480"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=55480"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=55480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}