{"id":16301,"date":"2025-10-21T13:12:52","date_gmt":"2025-10-21T09:42:52","guid":{"rendered":"https:\/\/maralhost.com\/kb\/articles\/cloudlinux\/%d8%a2%d8%b3%db%8c%d8%a8%d9%be%d8%b0%db%8c%d8%b1%db%8c-cve-2023-20593-zenbleed\/"},"modified":"2025-10-26T15:01:48","modified_gmt":"2025-10-26T11:31:48","slug":"cve-2023-20593-zenbleed","status":"publish","type":"docs","link":"https:\/\/maralhost.com\/kb\/docs\/cloudlinux\/cve-2023-20593-zenbleed\/","title":{"rendered":"\u0622\u0633\u06cc\u0628\u200c\u067e\u0630\u06cc\u0631\u06cc CVE-2023-20593 &#8211; Zenbleed"},"content":{"rendered":"\n<p><strong>\u0645\u0634\u06a9\u0644:<\/strong><br>\u0622\u0633\u06cc\u0628\u200c\u067e\u0630\u06cc\u0631\u06cc <strong>Zenbleed<\/strong> \u0628\u0627 \u0634\u0646\u0627\u0633\u0647\u200c\u06cc <strong>CVE-2023-20593<\/strong> \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0627\u0632 \u067e\u0631\u062f\u0627\u0632\u0646\u062f\u0647 \u0628\u0627 \u0633\u0631\u0639\u062a \u062d\u062f\u0648\u062f <strong>\u06f3\u06f0 \u06a9\u06cc\u0644\u0648\u0628\u0627\u06cc\u062a \u062f\u0631 \u062b\u0627\u0646\u06cc\u0647 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0647\u0633\u062a\u0647 CPU<\/strong> \u0633\u0631\u0642\u062a \u0634\u0648\u0646\u062f.<br>\u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u0627 \u06a9\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062d\u0633\u0627\u0633 \u067e\u0631\u062f\u0627\u0632\u0634\u200c\u0634\u062f\u0647 \u062a\u0648\u0633\u0637 CPU \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647\u200c\u0633\u0631\u0639\u062a \u0648 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0645\u0624\u062b\u0631 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0634\u0648\u062f.<br>\u0627\u06cc\u0646 \u0622\u0633\u06cc\u0628\u200c\u067e\u0630\u06cc\u0631\u06cc \u062f\u0627\u0645\u0646\u0647\u200c\u06cc \u06af\u0633\u062a\u0631\u062f\u0647\u200c\u0627\u06cc \u062f\u0627\u0631\u062f \u0648 \u062a\u0645\u0627\u0645 \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0631 \u0631\u0648\u06cc \u067e\u0631\u062f\u0627\u0632\u0646\u062f\u0647\u200c\u06cc \u0622\u0633\u06cc\u0628\u200c\u062f\u06cc\u062f\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u062a\u062d\u062a \u062a\u0623\u062b\u06cc\u0631 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f \u2014 \u0627\u0632 \u062c\u0645\u0644\u0647 \u0645\u0627\u0634\u06cc\u0646\u200c\u0647\u0627\u06cc \u0645\u062c\u0627\u0632\u06cc\u060c \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u0627\u06cc\u0632\u0648\u0644\u0647 (sandbox)\u060c \u06a9\u0627\u0646\u062a\u06cc\u0646\u0631\u0647\u0627 \u0648 \u0641\u0631\u0622\u06cc\u0646\u062f\u0647\u0627.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>\u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u0622\u0633\u06cc\u0628\u200c\u067e\u0630\u06cc\u0631:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CloudLinux 7<\/li>\n\n\n\n<li>CloudLinux 8<\/li>\n\n\n\n<li>\u067e\u0631\u062f\u0627\u0632\u0646\u062f\u0647\u200c\u0647\u0627\u06cc AMD \u0628\u0627 \u0645\u0639\u0645\u0627\u0631\u06cc <strong>\u201cZen 2\u201d<\/strong><\/li>\n\n\n\n<li>\u0646\u0633\u062e\u0647\u200c\u06cc \u0645\u06cc\u06a9\u0631\u0648\u06a9\u062f (microcode) \u067e\u0627\u06cc\u06cc\u0646\u200c\u062a\u0631 \u0627\u0632 <code>\"0x0830107a\"<\/code> \u06cc\u0627 <code>\"0x08a00008\"<\/code><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>\u0631\u0627\u0647\u200c\u062d\u0644:<\/strong><\/p>\n\n\n\n<p>\u2705 <strong>\u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0628\u0633\u062a\u0647 linux-firmware:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0628\u0631\u0627\u06cc CloudLinux 7 \u0628\u0647 \u0646\u0633\u062e\u0647:<br><code>linux-firmware-20200421-80.git78c0348.el7_9.cloudlinux<\/code><\/li>\n\n\n\n<li>\u0628\u0631\u0627\u06cc CloudLinux 8 \u0628\u0647 \u0646\u0633\u062e\u0647:<br><code>linux-firmware-20230404-117.git2e92a49f.el8_8.alma.1<\/code><\/li>\n<\/ul>\n\n\n\n<p>\u2705 <strong>\u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0645\u06cc\u06a9\u0631\u0648\u06a9\u062f CPU:<\/strong><br>\u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0645\u06cc\u06a9\u0631\u0648\u06a9\u062f \u062c\u062f\u06cc\u062f \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0634\u0648\u062f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo 1 &gt; \/sys\/devices\/system\/cpu\/microcode\/reload\n<\/code><\/pre>\n\n\n\n<p><strong>\u0646\u06a9\u0627\u062a:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u067e\u0633 \u0627\u0632 \u0631\u06cc\u200c\u0627\u0633\u062a\u0627\u0631\u062a \u0633\u0631\u0648\u0631 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0645\u062c\u062f\u062f \u0645\u06cc\u06a9\u0631\u0648\u06a9\u062f \u0646\u06cc\u0633\u062a\u061b \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u062e\u0648\u062f\u06a9\u0627\u0631 \u0647\u0646\u06af\u0627\u0645 \u0628\u0648\u062a \u0633\u0631\u0648\u0631 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f.<\/li>\n\n\n\n<li>\u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u06cc\u0627 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc\u06a9\u0631\u0648\u06a9\u062f \u0641\u0642\u0637 \u062f\u0631 <strong>\u0633\u0631\u0648\u0631 \u0627\u062e\u062a\u0635\u0627\u0635\u06cc (Dedicated Server)<\/strong> \u06cc\u0627 \u0627\u0632 <strong>\u0633\u0645\u062a \u0647\u0627\u06cc\u067e\u0631\u0648\u0627\u06cc\u0632\u0631 (Hypervisor)<\/strong> \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a.<\/li>\n\n\n\n<li>\u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0646\u0633\u062e\u0647 \u0641\u0639\u0644\u06cc \u0645\u06cc\u06a9\u0631\u0648\u06a9\u062f \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f: <code>grep microcode \/proc\/cpuinfo<\/code><\/li>\n\n\n\n<li>\u0627\u06af\u0631 \u0646\u0633\u062e\u0647 \u0645\u06cc\u06a9\u0631\u0648\u06a9\u062f \u0634\u0645\u0627 \u0628\u0627\u0644\u0627\u062a\u0631 \u0627\u0632 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0630\u06a9\u0631\u0634\u062f\u0647 \u062f\u0631 \u0628\u062e\u0634 &#8220;\u0645\u062d\u06cc\u0637&#8221; \u0628\u0627\u0634\u062f\u060c \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u062f\u0631 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc <strong>BIOS\/UEFI<\/strong> \u0634\u0631\u06a9\u062a \u0633\u0627\u0632\u0646\u062f\u0647 \u067e\u0631\u062f\u0627\u0632\u0646\u062f\u0647 \u06af\u0646\u062c\u0627\u0646\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>\u0644\u06cc\u0646\u06a9\u200c\u0647\u0627\u06cc \u0645\u0641\u06cc\u062f:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.amd.com\/en\/resources\/product-security\/bulletin\/amd-sb-7008.html\" target=\"_blank\" rel=\"noopener\">\u0627\u0637\u0644\u0627\u0639\u06cc\u0647 \u0627\u0645\u0646\u06cc\u062a\u06cc \u0631\u0633\u0645\u06cc AMD<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/blog.cloudlinux.com\/cloudlinux-takes-action-against-zenbleed-vulnerability-upcoming-patches\" target=\"_blank\" rel=\"noopener\">\u0627\u0642\u062f\u0627\u0645\u0627\u062a CloudLinux \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0622\u0633\u06cc\u0628\u200c\u067e\u0630\u06cc\u0631\u06cc Zenbleed<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u0645\u0634\u06a9\u0644:\u0622\u0633\u06cc\u0628\u200c\u067e\u0630\u06cc\u0631\u06cc Zenbleed \u0628\u0627 \u0634\u0646\u0627\u0633\u0647\u200c\u06cc CVE-2023-20593 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0627\u0632 \u067e\u0631\u062f\u0627\u0632\u0646\u062f\u0647 \u0628\u0627 \u0633\u0631\u0639\u062a \u062d\u062f\u0648\u062f \u06f3\u06f0 \u06a9\u06cc\u0644\u0648\u0628\u0627\u06cc\u062a \u062f\u0631 \u062b\u0627\u0646\u06cc\u0647 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0647\u0633\u062a\u0647 CPU \u0633\u0631\u0642\u062a \u0634\u0648\u0646\u062f.\u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u0627 \u06a9\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062d\u0633\u0627\u0633 \u067e\u0631\u062f\u0627\u0632\u0634\u200c\u0634\u062f\u0647 \u062a\u0648\u0633\u0637 CPU \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647\u200c\u0633\u0631\u0639\u062a \u0648 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0645\u0624\u062b\u0631 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0634\u0648\u062f.\u0627\u06cc\u0646 \u0622\u0633\u06cc\u0628\u200c\u067e\u0630\u06cc\u0631\u06cc \u062f\u0627\u0645\u0646\u0647\u200c\u06cc \u06af\u0633\u062a\u0631\u062f\u0647\u200c\u0627\u06cc \u062f\u0627\u0631\u062f \u0648 \u062a\u0645\u0627\u0645 \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0631 \u0631\u0648\u06cc \u067e\u0631\u062f\u0627\u0632\u0646\u062f\u0647\u200c\u06cc \u0622\u0633\u06cc\u0628\u200c\u062f\u06cc\u062f\u0647 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":16243,"menu_order":9,"comment_status":"open","ping_status":"closed","template":"","doc_tag":[],"class_list":["post-16301","docs","type-docs","status-publish","hentry","no-post-thumbnail"],"acf":[],"author_avatar":"https:\/\/maralhost.com\/kb\/wp-content\/litespeed\/avatar\/c59fc140fa83b542ed78a005738a60da.jpg?ver=1778441380","author_name":"Shayan Kianpoor","_links":{"self":[{"href":"https:\/\/maralhost.com\/kb\/wp-json\/wp\/v2\/docs\/16301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/maralhost.com\/kb\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/maralhost.com\/kb\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/maralhost.com\/kb\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/maralhost.com\/kb\/wp-json\/wp\/v2\/comments?post=16301"}],"version-history":[{"count":2,"href":"https:\/\/maralhost.com\/kb\/wp-json\/wp\/v2\/docs\/16301\/revisions"}],"predecessor-version":[{"id":16304,"href":"https:\/\/maralhost.com\/kb\/wp-json\/wp\/v2\/docs\/16301\/revisions\/16304"}],"up":[{"embeddable":true,"href":"https:\/\/maralhost.com\/kb\/wp-json\/wp\/v2\/docs\/16243"}],"wp:attachment":[{"href":"https:\/\/maralhost.com\/kb\/wp-json\/wp\/v2\/media?parent=16301"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/maralhost.com\/kb\/wp-json\/wp\/v2\/doc_tag?post=16301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}