{"id":3305,"date":"2017-05-28T08:29:49","date_gmt":"2017-05-28T00:29:49","guid":{"rendered":"https:\/\/ixyzero.com\/blog\/?p=3305"},"modified":"2017-05-28T08:29:49","modified_gmt":"2017-05-28T00:29:49","slug":"linux%e4%b8%8b%e5%a6%82%e4%bd%95%e7%a6%81%e6%ad%a2%e5%8a%a0%e8%bd%bd%e6%9f%90%e4%ba%9b%e6%a8%a1%e5%9d%97","status":"publish","type":"post","link":"https:\/\/ixyzero.com\/blog\/archives\/3305.html","title":{"rendered":"Linux\u4e0b\u5982\u4f55\u7981\u6b62\u52a0\u8f7d\u67d0\u4e9b\u6a21\u5757"},"content":{"rendered":"<p>=Start=<\/p>\n<h4>\u7f18\u7531\uff1a<\/h4>\n<p><a href=\"http:\/\/bobao.360.cn\/learning\/detail\/3529.html\">\u3010\u6f0f\u6d1e\u9884\u8b66\u3011\u96ea\u85cf11\u5e74\uff1aLinux kernel DCCP double-free \u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CVE-2017-6074\uff09<\/a><\/p>\n<h4>\u6b63\u6587\uff1a<\/h4>\n<h5>\u53c2\u8003\u89e3\u7b54\uff1a<\/h5>\n<pre class=\"lang:default decode:true \">\u5bf9\u5185\u6838\u6a21\u5757\u6765\u8bf4\uff0c\u9ed1\u540d\u5355\u662f\u6307\u7981\u6b62\u67d0\u4e2a\u6a21\u5757\u88c5\u5165\u7684\u673a\u5236\u3002\u5f53\u5bf9\u5e94\u7684\u786c\u4ef6\u4e0d\u5b58\u5728\u6216\u8005\u88c5\u5165\u67d0\u4e2a\u6a21\u5757\u4f1a\u5bfc\u81f4\u95ee\u9898\u65f6\u5f88\u6709\u7528\u3002\r\n\r\n# vim \/etc\/modprobe.d\/blacklist.conf\r\n...\r\ninstall MODULE_NAME \/bin\/false\r\n...\r\n\u8fd9\u6837\u5c31\u53ef\u4ee5 \"\u5c4f\u853d\" \u6a21\u5757(MODULE_NAME)\u53ca\u6240\u6709\u4f9d\u8d56\u5b83\u7684\u6a21\u5757\u3002<\/pre>\n<p>&amp;<\/p>\n<pre class=\"lang:default decode:true\">install modulename command...\r\n\r\n\u8fd9\u662f\u6700\u5f3a\u5927\u7684\u539f\u8bed\uff1a\u5b83\u544a\u8bc9 modprobe \u8fd0\u884c\u4f60\u7684\u547d\u4ee4\uff0c\u800c\u4e0d\u662f\u5e38\u89c4\u5730\u5c06\u6a21\u5757\u63d2\u5165\u5230\u5185\u6838\u4e2d\u3002\u8be5\u547d\u4ee4\u53ef\u4ee5\u662f\u4efb\u4f55shell\u547d\u4ee4\uff1a\u8fd9\u5141\u8bb8\u60a8\u8fdb\u884c\u4efb\u4f55\u7c7b\u578b\u7684\u590d\u6742\u5904\u7406\uff0c\u60a8\u53ef\u80fd\u5e0c\u671b\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6a21\u5757\u201cfred\u201d\u5728\u5df2\u7ecf\u5b89\u88c5\u7684\u6a21\u5757\u201cbarney\u201d\u4e0a\u8fd0\u884c\u5f97\u66f4\u597d\uff08\u4f46\u662f\u5b83\u4e0d\u4f9d\u8d56\u4e8e\u5b83\uff0c\u6240\u4ee5modprobe\u4e0d\u4f1a\u81ea\u52a8\u52a0\u8f7d\u5b83\uff09\uff0c\u4f60\u53ef\u4ee5\u8bf4\"install fred \/sbin\/modprobe barney; \/sbin\/modprobe --ignore-install fred\"\uff0c\u8fd9\u5c06\u505a\u4f60\u60f3\u8981\u7684\u3002\u6ce8\u610f--ignore-install\uff0c\u8fd9\u4f1a\u963b\u6b62\u7b2c\u4e8c\u4e2amodprobe\u518d\u6b21\u8fd0\u884c\u76f8\u540c\u7684\u5b89\u88c5\u547d\u4ee4\u3002\r\n\r\n\u60a8\u4e5f\u53ef\u4ee5\u4f7f\u7528 install \u6765\u521b\u9020\u4e0d\u5b58\u5728\u7684\u6a21\u5757\u3002\u4f8b\u5982\uff1a\"install probe-ethernet \/sbin\/modprobe e100 || \/sbin\/modprobe eepro100\"\uff0c\u5f53\u60a8\u6267\u884c\"modprobe probe-ethernet\"\u65f6\uff0c\u8fd9\u5c06\u9996\u5148\u5c1d\u8bd5\u52a0\u8f7de100\u9a71\u52a8\u7a0b\u5e8f\uff0c\u5982\u679c\u5931\u8d25\uff0c\u518d\u5c1d\u8bd5\u52a0\u8f7deepro100\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n\r\n\u5982\u679c\u5728\u547d\u4ee4\u4e2d\u4f7f\u7528\u5b57\u7b26\u4e32\"$CMDLINE_OPTS\"\uff0c\u5b83\u5c06\u88abmodprobe\u547d\u4ee4\u884c\u4e0a\u6307\u5b9a\u7684\u4efb\u4f55\u9009\u9879\u66ff\u6362\u3002\u8fd9\u53ef\u80fd\u662f\u6709\u7528\u7684\uff0c\u56e0\u4e3a\u7528\u6237\u671f\u671b\"modprobe fred opt=1\"\u5c06\"opt=1\"\u4e2d\u7684arg\u4f20\u9012\u7ed9\u6a21\u5757\uff0c\u5373\u4f7f\u914d\u7f6e\u6587\u4ef6\u4e2d\u6709\u4e00\u4e2ainstall\u547d\u4ee4\u3002\u6240\u4ee5\u6211\u4eec\u4e0a\u9762\u7684\u4f8b\u5b50\u53d8\u6210\u4e86\"install fred \/sbin\/modprobe barney; \/sbin\/modprobe --ignore-install fred $CMDLINE_OPTS\"<\/pre>\n<h5>\u53c2\u8003\u94fe\u63a5\uff1a<\/h5>\n<ul>\n<li><a href=\"https:\/\/linux.die.net\/man\/5\/modprobe.d\">https:\/\/linux.die.net\/man\/5\/modprobe.d<\/a><\/li>\n<li><a href=\"https:\/\/www.systutorials.com\/docs\/linux\/man\/5-modprobe.d\/\">https:\/\/www.systutorials.com\/docs\/linux\/man\/5-modprobe.d\/<\/a><\/li>\n<li><a href=\"https:\/\/wiki.archlinux.org\/index.php\/Kernel_modules_(%E7%AE%80%E4%BD%93%E4%B8%AD%E6%96%87)\">https:\/\/wiki.archlinux.org\/index.php\/Kernel_modules_(%E7%AE%80%E4%BD%93%E4%B8%AD%E6%96%87)<\/a><\/li>\n<li><a href=\"https:\/\/wiki.archlinux.org\/index.php\/Kernel_modules\">https:\/\/wiki.archlinux.org\/index.php\/Kernel_modules<\/a><\/li>\n<li><a href=\"https:\/\/askubuntu.com\/questions\/110341\/how-to-blacklist-kernel-modules\">https:\/\/askubuntu.com\/questions\/110341\/how-to-blacklist-kernel-modules<\/a><\/li>\n<\/ul>\n<p>=END=<\/p>\n","protected":false},"excerpt":{"rendered":"<p>=Start= \u7f18\u7531\uff1a \u3010\u6f0f\u6d1e\u9884\u8b66\u3011\u96ea\u85cf11\u5e74\uff1aLinux kernel DCCP double-free \u6743 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,11,25],"tags":[30,793],"class_list":["post-3305","post","type-post","status-publish","format-standard","hentry","category-knowledgebase-2","category-linux","category-security","tag-linux","tag-modprobe-d"],"views":6780,"_links":{"self":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/3305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/comments?post=3305"}],"version-history":[{"count":1,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/3305\/revisions"}],"predecessor-version":[{"id":3306,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/3305\/revisions\/3306"}],"wp:attachment":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/media?parent=3305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/categories?post=3305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/tags?post=3305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}