{"id":7841,"date":"2014-04-10T09:00:24","date_gmt":"2014-04-10T01:00:24","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=7841"},"modified":"2014-04-09T11:13:58","modified_gmt":"2014-04-09T03:13:58","slug":"%e6%96%b0-android-%e8%87%ad%e8%9f%b2%e8%ae%93%e6%89%8b%e6%a9%9f%e8%ae%8a%e7%a3%9a%e5%bb%ba%e8%ad%b0%e4%b8%8d%e8%a6%81%e5%be%9e%e7%ac%ac%e4%b8%89%e6%96%b9%e6%87%89%e7%94%a8%e7%a8%8b%e5%bc%8f%e5%95%86","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=7841","title":{"rendered":"\u65b0 Android \u81ed\u87f2\u8b93\u624b\u6a5f\u8b8a\u78da!!"},"content":{"rendered":"<p><strong>\u5efa\u8b70\u4e0d\u8981\u5f9e\u7b2c\u4e09\u65b9\u61c9\u7528\u7a0b\u5f0f\u5546\u5e97\u4e0b\u8f09\u8edf\u9ad4<\/strong><\/p>\n<p><a href=\"https:\/\/www.trendmicro.com.tw\/edm\/Tracking.asp?id=2651&amp;name=20110916\">\u8da8\u52e2\u79d1\u6280<\/a>\u6700\u8fd1<a href=\"https:\/\/ibrahimbalic.com\/2014\/android-os-memory-corruption-bug\/\">\u8b80\u5230<\/a>\u4e00\u500bAndroid\u7cfb\u7d71\u5d29\u6f70\u6f0f\u6d1e\u6703\u5f71\u97ffGoogle\u7684Bouncer\u670d\u52d9\u3002\u800c\u4ee4\u4eba\u64d4\u6182\u5730\uff0c\u9019\u500b\u6f0f\u6d1e\u4e5f\u6703\u5f71\u97ff\u5230Android OS\u7248\u672c4.0\u53ca\u4ee5\u4e0a\u7684\u884c\u52d5\u8a2d\u5099\u3002\u6211\u5011\u76f8\u4fe1\u7db2\u8def\u72af\u7f6a\u4efd\u5b50\u53ef\u80fd\u6703\u5229\u7528\u9019\u500b\u6f0f\u6d1e\u4f86\u5c0dAndroid\u667a\u6167\u578b\u624b\u6a5f\u548c\u5e73\u677f\u96fb\u8166\u9032\u884c\u5be6\u8cea\u6027\u7684\u640d\u5bb3\u3002\u8a2d\u5099\u6703\u9032\u5165\u7121\u9650\u91cd\u65b0\u555f\u52d5\u7684\u8ff4\u5708\u3002\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u8a2d\u5099\u7121\u6cd5\u4f7f\u7528\uff0c\u5176\u4e2d\u4e00\u4e9b\u53ef\u80fd\u5c31\u6703\u300c\u8b8a\u78da\u300d\u3002<\/p>\n<p><a href=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2012\/11\/aNDROID.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3480\" alt=\"\u624b\u6a5f\u75c5\u6bd2aNDROID\" src=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2012\/11\/aNDROID.png\" width=\"361\" height=\"417\" srcset=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2012\/11\/aNDROID.png 361w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2012\/11\/aNDROID-260x300.png 260w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2012\/11\/aNDROID-26x30.png 26w\" sizes=\"(max-width: 361px) 100vw, 361px\" \/><\/a><\/p>\n<p><b><i>\u4ed6\u5011\u5982\u4f55\u505a\u5230\uff1f<\/i><\/b><\/p>\n<p>\u6211\u5011\u7684\u5206\u6790\u986f\u793a\uff0c\u7b2c\u4e00\u6b21\u5d29\u6f70\u662f\u56e0\u70ba\u8996\u7a97\u7ba1\u7406\u7a0b\u5f0f\u7684\u8a18\u61b6\u9ad4\u640d\u6bc0\uff0c\u9019\u662f\u61c9\u7528\u7a0b\u5f0f\u7528\u4f86\u63a7\u5236\u7d66\u5b9a\u87a2\u5e55\u4f4d\u7f6e\u548c\u8996\u7a97\u5916\u89c0\u7684\u754c\u9762\u3002\u5927\u91cf\u8cc7\u6599\u88ab\u653e\u5230<i>Activity<\/i>\u6a19\u7c64\uff0c\u9019\u662f\u8996\u7a97\u90fd\u6703\u6709\u7684\u8996\u7a97\u6a19\u984c\u3002<\/p>\n<p>\u5982\u679c\u7db2\u8def\u72af\u7f6a\u5206\u5b50\u88fd\u9020\u4e00\u500b\u61c9\u7528\u7a0b\u5f0f\uff0c\u5167\u542b\u5177\u5099\u5de8\u5927\u6a19\u7c64\u7684\u96b1\u85cfActivity\uff0c\u4f7f\u7528\u8005\u6839\u672c\u4e0d\u77e5\u9053\u5b83\u6703\u89f8\u767c\u9019\u500b\u6f0f\u6d1e\u3002\u7db2\u8def\u72af\u7f6a\u5206\u5b50\u53ef\u4ee5\u9032\u4e00\u6b65\u5730\u63a9\u98fe\u9019\u6f0f\u6d1e\uff0c\u8a2d\u5b9a\u8a08\u6642\u5668\u4f86\u89f8\u767c\u6703\u505c\u6b62\u7576\u524d\u61c9\u7528\u7a0b\u5f0f\u6d3b\u52d5\u548c\u6253\u958b\u96b1\u85cf\u6d3b\u52d5\u7684\u4e8b\u4ef6\u3002\u7576\u5b9a\u6642\u4e8b\u4ef6\u88ab\u89f8\u767c\u5c31\u6703\u57f7\u884c\u9019\u6f0f\u6d1e\uff0c\u9020\u6210\u7cfb\u7d71\u670d\u52d9\u5d29\u6f70\u3002\u9019\u6703\u505c\u6b62\u884c\u52d5\u8a2d\u5099\u7684\u6240\u6709\u529f\u80fd\uff0c\u4e26\u4e14\u8a72\u7cfb\u7d71\u6703\u88ab\u5f37\u5236\u91cd\u65b0\u555f\u52d5\u3002<\/p>\n<p>\u66f4\u7cdf\u7684\u60c5\u6cc1\u662f\uff0c\u7576\u60e1\u610f\u8edf\u9ad4\u88ab\u8a2d\u8a08\u6210\u5728\u8a2d\u5099\u555f\u52d5\u6642\u81ea\u52d5\u57f7\u884c\u3002\u9019\u6a23\u6703\u8b93\u8a2d\u5099\u9677\u5165\u7121\u9650\u91cd\u555f\u5faa\u74b0\uff0c\u7121\u6cd5\u518d\u88ab\u4f7f\u7528\u3002\u6b64\u6642\u53ea\u6709\u900f\u904eboot loader\u56de\u5fa9\u4fee\u88dc\u7a0b\u5e8f\u624d\u53ef\u4ee5\u89e3\u6c7a\uff0c\u9019\u4ee3\u8868\u6240\u6709\u5132\u5b58\u5728\u8a2d\u5099\u5167\u7684\u8cc7\u6599\uff08\u806f\u7d61\u4eba\u3001\u7167\u7247\u3001\u6a94\u6848\u7b49\uff09\u90fd\u6703\u88ab\u522a\u9664\u3002<\/p>\n<p><b><i>\u767c\u73fe\u6703\u5d29\u6f70\u4e00\u9023\u4e32\u670d\u52d9\u7684\u81ed\u87f2\u3002<\/i><\/b><\/p>\n<p>\u6211\u5011\u9032\u4e00\u6b65\u7684\u7814\u7a76\u767c\u73fe\uff0c\u9664\u4e86WindowManager\u4ee5\u5916\uff0cPackageManager\u548cActivityManager\u4e5f\u5bb9\u6613\u51fa\u73fe\u985e\u4f3c\u7684\u5d29\u6f70\u6f0f\u6d1e\u3002\u95dc\u9375\u5340\u5225\u662f\u7576\u4f7f\u7528\u8005\u8a2d\u5099\u5b89\u88dd\u60e1\u610f\u6f0f\u6d1e\u653b\u64ca\u61c9\u7528\u7a0b\u5f0f\u5c31\u6703\u99ac\u4e0a\u5d29\u6f70\u3002\u8acb\u6ce8\u610f\uff0c\u9019\u6a23\u7684\u6f0f\u6d1e\u653b\u64ca\u61c9\u7528\u7a0b\u5f0f\u4e26\u4e0d\u9700\u8981\u4efb\u4f55\u7279\u6b8a\u6b0a\u9650\u3002<\/p>\n<p>\u5728<i>AndroidManifest.xml<\/i>\u6a94\u6848\u4e2d\uff0c\u61c9\u7528\u7a0b\u5f0f\u7684\u6a19\u7c64\u540d\u7a31\u53ef\u4ee5\u5728\u5143\u7d20\u7684\u300candoid:label\u300d\u5c6c\u6027\u8a2d\u5b9a\uff0c\u5b83\u53ef\u4ee5\u662f\u539f\u59cb\u5b57\u4e32\uff0c\u800c\u4e0d\u53ea\u662f\u5b57\u4e32\u8cc7\u6e90\u7684\u5f15\u7528\u3002\u5728\u4e00\u822c\u60c5\u6cc1\u4e0b\uff0c\u5728AndroidManifest.xml\u8072\u660e\u8d85\u9577\u539f\u59cb\u5b57\u4e32\u6a19\u7c64\u7684\u61c9\u7528\u7a0b\u5f0f\u6703\u7121\u6cd5\u5b89\u88dd\uff0c\u56e0\u70baAndroid Blender\u7684\u4ea4\u6613\u7de9\u885d\u5340\u5927\u5c0f\u9650\u5236\u3002\u4f46\u900f\u904e\u4e86ADB\uff08Android Debug Bridge\uff09\u9019\u88ab\u8a31\u591a\u7b2c\u4e09\u65b9\u5e02\u5834\u5ba2\u6236\u7aef\u6240\u4f7f\u7528\u7684\u4ecb\u9762\uff0c\u5c31\u53ef\u4ee5\u5b89\u88dd\u9019\u6a23\u7684\u61c9\u7528\u7a0b\u5f0f\uff0c\u5c0e\u81f4PackageManager\u670d\u52d9\u7acb\u523b\u5d29\u6f70\u3002<!--more--><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" alt=\"\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2014\/03\/New_Android_Bug_031914_fig1.png\" width=\"500\" height=\"114\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><i>\u5716\u4e00\u3001PackageManager\u670d\u52d9\u5d29\u6f70<\/i><\/p>\n<p>\u8ddf\u8457\u767c\u751f\u9023\u9396\u53cd\u61c9\uff0c\u4f9d\u8cf4PackageManager\u7684\u6240\u6709\u5176\u4ed6\u7a0b\u5e8f\u4e5f\u6703\u5d29\u6f70\uff0c\u8b93Android\u8a2d\u5099\u5b8c\u5168\u7121\u6cd5\u4f7f\u7528\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u5d29\u6f70\u670d\u52d9\u7684\u901a\u77e5\u8a0a\u606f\uff0c\u5176\u4e2d\u5305\u62ec<i>Launcher<\/i>\u548c<i>android.process.acore<\/i>\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" alt=\"\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2014\/03\/New_Android_Bug_031914_fig2.png\" width=\"500\" height=\"142\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><i>\u5716\u4e8c\u3001\u4f9d\u8cf4PackageManager\u7684\u670d\u52d9\u5d29\u6f70<\/i><\/p>\n<p>\u7cfb\u7d71\u670d\u52d9ActivityManager\u4e5f\u6703\u53d7\u5230\u5f71\u97ff\uff0c\u56e0\u70baBlender\u4ea4\u6613\u7684\u6301\u7e8c\u932f\u8aa4\u3002\u9019\u53ef\u80fd\u5c0e\u81f4Blender\u9a45\u52d5\u7a0b\u5f0f\u5d29\u6f70\uff0c\u7136\u5f8c\u8b93\u8a2d\u5099\u81ea\u52d5\u91cd\u555f\u3002\u5728\u9019\u6642\u5019\uff0c\u4f7f\u7528\u8005\u4e26\u6c92\u6709\u5176\u4ed6\u8fa6\u6cd5\uff0c\u53ea\u80fd\u62b1\u8457\u8b93\u6240\u6709\u8cc7\u6599\u90fd\u88ab\u522a\u9664\u7684\u98a8\u96aa\u5c07\u8a2d\u5099\u786c\u91cd\u555f\u6210\u51fa\u5ee0\u503c\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" alt=\"\" src=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/files\/2014\/03\/New_Android_Bug_031914_fig3_thumb.png\" width=\"400\" height=\"133\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><i>\u5716\u4e09\u3001Binder\u9a45\u52d5\u7a0b\u5f0f\u5d29\u6f70\uff08\u9ede\u64ca\u7e2e\u5716\u4ee5\u770b\u5230\u5168\u5716\uff09<\/i><\/p>\n<p>&nbsp;<\/p>\n<p><b><i>\u4f7f\u7528\u8005\u61c9\u8a72\u600e\u9ebc\u8fa6\uff1f<\/i><\/b><\/p>\n<p>\u8ddf\u5f80\u5e38\u4e00\u6a23\uff0c<a href=\"https:\/\/www.trendmicro.com.tw\/edm\/Tracking.asp?id=2651&amp;name=20110916\">\u8da8\u52e2\u79d1\u6280<\/a>\u5efa\u8b70\u4f7f\u7528\u8005\u4e0d\u8981\u5f9e\u7b2c\u4e09\u65b9\u61c9\u7528\u7a0b\u5f0f\u5546\u5e97\u4e0b\u8f09\u8edf\u9ad4\u3002\u5c0d\u65bc\u7b2c\u4e09\u65b9\u61c9\u7528\u7a0b\u5f0f\u90fd\u8981\u62b1\u6301\u8457\u61f7\u7591\u7684\u614b\u5ea6\uff0c\u56e0\u70ba\u7db2\u8def\u72af\u7f6a\u5206\u5b50\u6703\u6301\u7e8c\u5730\u627e\u5c0b\u4ee5\u767c\u73fe\u548c\u653b\u64caAndroid\u8a2d\u5099\u7684\u6bcf\u4e00\u500b\u53ef\u80fd\u6f0f\u6d1e\u3002\u76f8\u95dc\u6f0f\u6d1e\u5df2\u7d93\u901a\u77e5\u4e86Google\uff0c\u4f46\u662f\u4f7f\u7528\u8005\u9084\u662f\u8981\u63a1\u53d6\u5fc5\u8981\u7684\u9810\u9632\u63aa\u65bd\u4f86\u4fdd\u8b77\u81ea\u5df1\u7684\u884c\u52d5\u8a2d\u5099\u3002<\/p>\n<p>\u719f\u6089<a href=\"https:\/\/developer.android.com\/tools\/help\/adb.html\">Android Debug Bridge<\/a>\u7684\u958b\u767c\u8005\u4e5f\u53ef\u4ee5\u5229\u7528\u5b83\u4f86\u79fb\u9664\u6709\u554f\u984c\u7684\u61c9\u7528\u7a0b\u5f0f\u3002\uff08\u6211\u5011\u8981\u611f\u8b1drmack\u6307\u51fa\u9019\u65b9\u6cd5\u53ef\u4ee5\u63d0\u4f9b\u7d66\u958b\u767c\u8005\u548c\u5176\u4ed6\u9032\u968e\u4f7f\u7528\u8005\u3002\uff09<\/p>\n<p>\u6211\u5011\u5df2\u901a\u77e5Google\u7684Android\u5b89\u5168\u5c0f\u7d44\u9019\u500b\u554f\u984c\u3002<\/p>\n<p>@\u539f\u6587\u51fa\u8655\uff1a<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/new-android-bug-causes-bricked-devices\/\">New Android Bug Causes \u201cBricked\u201d Devices<\/a>\u4f5c\u8005\uff1a<a href=\"https:\/\/blog.trendmicro.com\/trendlabs-security-intelligence\/author\/veozhang\/\">Veo Zhang\uff08\u884c\u52d5\u5a01\u8105\u5206\u6790\u5e2b\uff09<\/a><\/p>\n<p><a href=\"https:\/\/goo.gl\/l6eLxj\"><img loading=\"lazy\" decoding=\"async\" alt=\"FB_banner0331-2\" src=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2014\/03\/blog540x90_0328_2.jpg\" width=\"535\" height=\"90\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5efa\u8b70\u4e0d\u8981\u5f9e\u7b2c\u4e09\u65b9\u61c9\u7528\u7a0b\u5f0f\u5546\u5e97\u4e0b\u8f09\u8edf\u9ad4 \u8da8\u52e2\u79d1\u6280\u6700\u8fd1\u8b80\u5230\u4e00\u500bAndroid\u7cfb\u7d71\u5d29\u6f70\u6f0f\u6d1e\u6703\u5f71\u97ffGoogle\u7684Bou [&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":[17,15],"tags":[2274,1474,910,325],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/7841"}],"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=7841"}],"version-history":[{"count":0,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/7841\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}