{"id":124110,"date":"2024-07-29T11:43:42","date_gmt":"2024-07-29T02:43:42","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=124110"},"modified":"2024-07-29T11:43:42","modified_gmt":"2024-07-29T02:43:42","slug":"microsoft-explains-crowdstrike-outage","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/microsoft-explains-crowdstrike-outage\/","title":{"rendered":"Microsoft\u3001CrowdStrike\u969c\u5bb3\u306e\u80cc\u5f8c\u306b\u3042\u3063\u305f\u6839\u672c\u539f\u56e0\u3092\u3064\u3044\u306b\u8aac\u660e"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2024\/07\/1721412936_crowdstrike_linux.jpg\" alt=\"1721412936 crowdstrike linux\" title=\"1721412936_crowdstrike_linux.jpg\" border=\"0\" width=\"1280\" height=\"855\" \/><\/p>\n<p>\u5148\u65e5CrowdStrike\u306e\u6b20\u9665\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u3088\u308a\u3001\u4e16\u754c\u4e2d\u306e\u591a\u304f\u306eWindows\u30c7\u30d0\u30a4\u30b9\u3067BSOD\u304c\u767a\u751f\u3059\u308b\u3068\u3044\u3046\u6df1\u523b\u306a\u554f\u984c\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>Microsoft\u306fCrowdStrike\u3089\u3068\u5354\u529b\u3057\u3066\u4e8b\u614b\u306e\u6c88\u9759\u5316\u306e\u305f\u3081\u306b\u52d5\u304d\u3001CrowdStrike\u306f\u554f\u984c\u306e\u539f\u56e0\u304c\u3001\u540c\u793e\u306eCSagent\u30c9\u30e9\u30a4\u30d0\u304c\u5883\u754c\u5916\u30a2\u30af\u30bb\u30b9\u9055\u53cd(read-out-bounds access violation)\u3092\u767a\u751f\u3055\u305b\u305f\u3053\u3068\u306b\u3088\u308b\u3068\u300cPreliminary Post Incident Review(\u4e8b\u6545\u5f8c\u306e\u4e88\u5099\u7684\u30ec\u30d3\u30e5\u30fc)\u300d\u3067<a href=\"https:\/\/www.crowdstrike.com\/falcon-content-update-remediation-and-guidance-hub\/\">\u8aac\u660e<\/a>\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Microsoft\u3082\u3053\u306e\u554f\u984c\u306b\u5bfe\u3059\u308b<a href=\"https:\/\/www.microsoft.com\/en-us\/security\/blog\/2024\/07\/27\/windows-security-best-practices-for-integrating-and-managing-security-tools\/\">\u8a73\u7d30\u306a\u6280\u8853\u5206\u6790\u3092\u767a\u8868<\/a>\u3057\u3001\u30af\u30e9\u30c3\u30b7\u30e5\u306e\u539f\u56e0\u306fCrowdStrike\u793e\u306eCSagent\u30c9\u30e9\u30a4\u30d0\u306e\u30e1\u30e2\u30ea\u5b89\u5168\u6027\u30a8\u30e9\u30fc\u3067\u3042\u3063\u305f\u3053\u3068\u3092\u3042\u3089\u305f\u3081\u3066\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u306b\u3088\u308b\u3068csagent.sys\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210\u3084\u5909\u66f4\u3092\u542b\u3080\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u306b\u95a2\u3059\u308b\u901a\u77e5\u3092\u53d7\u3051\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u30d5\u30a3\u30eb\u30bf\u30c9\u30e9\u30a4\u30d0\u3068\u3057\u3066Windows PC\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u305f\u3068\u306e\u3053\u3068\u3002\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u30d5\u30a3\u30eb\u30bf\u30c9\u30e9\u30a4\u30d0\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u7d4c\u7531\u3067\u30c7\u30a3\u30b9\u30af\u306b\u4fdd\u5b58\u3055\u308c\u305f\u65b0\u3057\u3044\u30d5\u30a1\u30a4\u30eb\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u305f\u3081\u306b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3067\u3088\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Microsoft\u306f\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u30ab\u30fc\u30cd\u30eb\u30ec\u30d9\u30eb\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3057\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001\u591a\u304f\u306e\u6279\u5224\u3092\u53d7\u3051\u307e\u3057\u305f\u304c\u3001\u30d6\u30ed\u30b0\u306e\u4e2d\u3067\u3001\u306a\u305c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u306b\u30ab\u30fc\u30cd\u30eb\u30ec\u30d9\u30eb\u306e\u30a2\u30af\u30bb\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u306e\u304b\u306b\u3064\u3044\u3066\u6b21\u306e\u3088\u3046\u306b\u8aac\u660e\u3057\u3066\u3044\u307e\u3059:<\/p>\n<ul>\n<li>\u30ab\u30fc\u30cd\u30eb\u30c9\u30e9\u30a4\u30d0\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u53ef\u8996\u5316\u3068\u3001\u30d6\u30fc\u30c8\u30ad\u30c3\u30c8\u3084\u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u306e\u3088\u3046\u306a\u8105\u5a01\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b\u30d6\u30fc\u30c8\u30d7\u30ed\u30bb\u30b9\u306e\u65e9\u3044\u6bb5\u968e\u3067\u30ed\u30fc\u30c9\u3059\u308b\u6a5f\u80fd\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002<\/li>\n<li>Microsoft\u306f\u3001\u30d7\u30ed\u30bb\u30b9\u3084\u30b9\u30ec\u30c3\u30c9\u751f\u6210\u306e\u305f\u3081\u306e\u30b7\u30b9\u30c6\u30e0\u30a4\u30d9\u30f3\u30c8\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3001\u30d5\u30a1\u30a4\u30eb\u30d5\u30a3\u30eb\u30bf\u30c9\u30e9\u30a4\u30d0\u306a\u3069\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3002<\/li>\n<li>\u30ab\u30fc\u30cd\u30eb\u30c9\u30e9\u30a4\u30d0\u306f\u3001\u9ad8\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306a\u3069\u306e\u5834\u5408\u306b\u3001\u3088\u308a\u512a\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/li>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u3001\u6a19\u7684\u578b\u653b\u6483\u3001\u60aa\u610f\u306e\u3042\u308b\u5185\u90e8\u8005\u306b\u3088\u3063\u3066\u3001\u305f\u3068\u3048\u653b\u6483\u8005\u304c\u7ba1\u7406\u8005\u30ec\u30d9\u30eb\u306e\u6a29\u9650\u3092\u6301\u3063\u3066\u3044\u305f\u3068\u3057\u3066\u3082\u3001\u81ea\u793e\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u7121\u52b9\u5316\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u308b\u3002Windows\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u7406\u7531\u304b\u3089\u3001\u30d6\u30fc\u30c8\u30d7\u30ed\u30bb\u30b9\u306e\u65e9\u3044\u6bb5\u968e\u3067Early Launch Antimalware\uff08ELAM)\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/li>\n<\/ul>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u304b\u3089\u30ab\u30fc\u30cd\u30eb\u30c9\u30e9\u30a4\u30d0\u306e\u30a2\u30af\u30bb\u30b9\u306f\u5fc5\u8981\u306a\u3082\u306e\u3067\u3059\u304c\u3001\u30ab\u30fc\u30cd\u30eb\u30c9\u30e9\u30a4\u30d0\u306fWindows\u3067\u6700\u3082\u4fe1\u983c\u3055\u308c\u3066\u3044\u308b\u30ec\u30d9\u30eb\u3067\u5b9f\u884c\u3055\u308c\u308b\u305f\u3081\u3001\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308b\u3068\u3044\u3046\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3082\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<p>Microsoft\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u5bfe\u3057\u3001\u53ef\u8996\u6027\u3084\u6539\u3056\u3093\u9632\u6b62\u3068\u3044\u3063\u305f\u30cb\u30fc\u30ba\u3068\u3001\u30ab\u30fc\u30cd\u30eb\u30e2\u30fc\u30c9\u5185\u3067\u52d5\u4f5c\u3059\u308b\u30ea\u30b9\u30af\u3068\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u3088\u3046\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30ab\u30fc\u30cd\u30eb\u30e2\u30fc\u30c9\u3067\u52d5\u4f5c\u3059\u308b\u6700\u5c0f\u9650\u306e\u30bb\u30f3\u30b5\u30fc\u3092\u30c7\u30fc\u30bf\u53ce\u96c6\u3068\u5b9f\u65bd\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u53ef\u7528\u6027\u306e\u554f\u984c\u3078\u306e\u9732\u51fa\u3092\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u7ba1\u7406\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u89e3\u6790\u3001\u305d\u306e\u4ed6\u306e\u64cd\u4f5c\u3068\u3044\u3063\u305f\u6b8b\u308a\u306e\u6a5f\u80fd\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u30e2\u30fc\u30c9\u5185\u3067\u5206\u96e2\u3057\u3066\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Microsoft\u306f\u4eca\u5f8c\u4fe1\u983c\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u9ad8\u3081\u3066\u3044\u304f\u305f\u3081\u6b21\u306e\u3088\u3046\u306a\u3053\u3068\u3092\u8a08\u753b\u3057\u3066\u3044\u307e\u3059:<\/p>\n<ul>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u3088\u308a\u5b89\u5168\u306b\u5b9f\u65bd\u3059\u308b\u305f\u3081\u306e\u3001\u5b89\u5168\u306a\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u30ac\u30a4\u30c0\u30f3\u30b9\u3001\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3001\u6280\u8853\u306e\u63d0\u4f9b\u3002<\/li>\n<li>\u91cd\u8981\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u306e\u30ab\u30fc\u30cd\u30eb\u30c9\u30e9\u30a4\u30d0\u306e\u5fc5\u8981\u6027\u3092\u6e1b\u3089\u3059\u3002<\/li>\n<li>\u6700\u8fd1\u767a\u8868\u3055\u308c\u305fVBS\u30a8\u30f3\u30af\u30ec\u30fc\u30d6\u306e\u3088\u3046\u306a\u6280\u8853\u306b\u3088\u308a\u3001\u5f37\u5316\u3055\u308c\u305f\u5206\u96e2\u3068\u6539\u3056\u3093\u9632\u6b62\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/li>\n<li>Windows\u30cd\u30a4\u30c6\u30a3\u30d6\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u306e\u5065\u5168\u6027\u306b\u57fa\u3065\u3044\u3066\u30de\u30b7\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u72b6\u614b\u3092\u5224\u65ad\u3059\u308b\u65b9\u6cd5\u3092\u63d0\u4f9b\u3059\u308b\u9ad8\u4fe1\u983c\u6027\u8a8d\u8a3c\u306e\u3088\u3046\u306a\u30bc\u30ed\u30fb\u30c8\u30e9\u30b9\u30c8\u30fb\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002<\/li>\n<\/ul>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u304cWindows\u306e\u30ab\u30fc\u30cd\u30eb\u30c9\u30e9\u30a4\u30d0\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306f\u5f53\u9762\u907f\u3051\u3089\u308c\u305d\u3046\u3082\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30ea\u30b9\u30af\u3092\u6e1b\u3089\u3059\u305f\u3081\u306e\u53d6\u308a\u7d44\u307f\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>[via <a href=\"https:\/\/www.neowin.net\/news\/microsoft-finally-explains-the-root-cause-behind-crowdstrike-outage\/\">Neowin<\/a>]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5148\u65e5CrowdStrike\u306e\u6b20\u9665\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u3088\u308a\u3001\u4e16\u754c\u4e2d\u306e\u591a\u304f\u306eWindows\u30c7\u30d0\u30a4\u30b9\u3067BSOD\u304c\u767a\u751f\u3059\u308b\u3068\u3044\u3046\u6df1\u523b\u306a\u554f\u984c\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002 Microsoft\u306fCrowdStrike\u3089\u3068\u5354\u529b\u3057\u3066\u4e8b\u614b\u306e\u6c88\u9759\u5316\u306e\u305f\u3081\u306b\u52d5\u304d [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":124111,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[87],"class_list":["post-124110","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-microsoft"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/124110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=124110"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/124110\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/124111"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=124110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=124110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=124110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}