{"id":62373,"date":"2025-02-25T10:04:18","date_gmt":"2025-02-25T07:04:18","guid":{"rendered":"https:\/\/www.tenable.com\/cve\/CVE-2025-0690"},"modified":"2025-02-25T10:04:18","modified_gmt":"2025-02-25T07:04:18","slug":"cve-2025-0690","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-0690\/","title":{"rendered":"CVE-2025-0690"},"content":{"rendered":"<h4 class=\"border-bottom pb-1\">Description<\/h4>\n<p>The read command is used to read the keyboard input from the user, while reads it keeps the input length in a 32-bit integer value which is further used to reallocate the line buffer to accept the next character. During this process, with a line big enough it&#8217;s possible to make this variable to overflow leading to a out-of-bounds write in the heap based buffer. This flaw may be leveraged to corrupt grub&#8217;s internal critical data and secure boot bypass is not discarded as consequence.<\/p>\n<h4 class=\"border-bottom pb-1\">References<\/h4>\n<p><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/bugzilla.redhat.com\/show_bug.cgi?id=2346123\">https:\/\/bugzilla.redhat.com\/show_bug.cgi?id=2346123<\/a><\/p>\n<p><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/access.redhat.com\/security\/cve\/CVE-2025-0690\">https:\/\/access.redhat.com\/security\/cve\/CVE-2025-0690<\/a><\/p>\n<p>\u0645\u062f\u06cc\u0631\u06cc\u062a \u0633\u0631\u0648\u0631 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0648 \u062b\u0628\u062a \u062f\u0627\u0645\u0646\u0647 &#8211; \u0622\u0641\u0627\u0642 \u0647\u0627\u0633\u062a\u06cc\u0646\u06af<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Description The read command is used to read the keyboard input from the user, while reads it keeps the input length in a 32-bit integer value which is further used to reallocate the line buffer to accept the next character. During this process, with a line big enough it&#8217;s possible to make this variable to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[663,236,661,662],"class_list":["post-62373","post","type-post","status-publish","format-standard","hentry","category-vulnerability","tag-cve","tag-236","tag-661","tag-662"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/62373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=62373"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/62373\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=62373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=62373"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=62373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}