{"id":74582,"date":"2025-09-12T19:57:16","date_gmt":"2025-09-12T19:57:16","guid":{"rendered":""},"modified":"2025-10-28T11:37:27","modified_gmt":"2025-10-28T17:37:27","slug":"cve-2024-36326-bypassing-amd-romarmor-protections-to-compromise-system-security","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2024-36326-bypassing-amd-romarmor-protections-to-compromise-system-security\/","title":{"rendered":"<strong>CVE-2024-36326: Bypassing AMD RomArmor Protections to Compromise System Security<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>The CVE-2024-36326 vulnerability is a significant security flaw found within AMD RomArmor. It allows an attacker to bypass ROMArmor protections during a system&#8217;s resume from a standby state, potentially causing a severe loss of confidentiality and integrity. This <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-5095-critical-authentication-bypass-vulnerability-in-burk-technology-arc-solo\/\"  data-wpil-monitor-id=\"82285\">vulnerability affects all systems utilizing AMD RomArmor technology<\/a>, making it a widespread and critical issue. Given the severity and potential <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-30403-heap-buffer-overflow-vulnerability-in-mvfst-impacts-quic-sessions\/\"  data-wpil-monitor-id=\"82345\">impact of this vulnerability<\/a>, it is essential for all stakeholders to understand and mitigate it promptly to avoid potential system compromise and data leakage.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2024-36326<br \/>\nSeverity: High (8.4 CVSS Score)<br \/>\nAttack Vector: Local access<br \/>\nPrivileges Required: Low<br \/>\nUser Interaction: None<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2022-45134-critical-vulnerability-in-mahara-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"82969\">Potential system<\/a> compromise and data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-137852567\" class=\"ameeb-content-2 ameeb-entity-placement\"><div style=\"border-left: 4px solid #555; padding-left: 20px; margin: 48px 0; font-family: Roboto, sans-serif; color: #ffffff; line-height: 1.6; max-width: 700px;\">\r\n  <h2 style=\"margin-top: 0; font-size: 20px; font-weight: 600; display: flex; align-items: center;\">\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\" style=\"display: inline-flex; align-items: center; margin-right: 8px;\">\r\n      <img decoding=\"async\" src=\"https:\/\/www.ameeba.com\/blog\/wp-content\/uploads\/2025\/10\/Best-App-icon-Ameeba.png\" alt=\"Ameeba Chat Icon\" style=\"width: 40px; height: 40px;\" \/>\r\n    <\/a>\r\n    A new way to communicate\r\n  <\/h2>\r\n\r\n  <p style=\"margin-bottom: 12px;\">\r\n    Ameeba Chat is built on encrypted identity, not personal profiles.\r\n  <\/p>\r\n\r\n  <p style=\"margin-bottom: 16px;\">\r\n    Message, call, share files, and coordinate with identities kept separate.\r\n  <\/p>\r\n\r\n  <ul style=\"list-style: none; padding-left: 0; margin-bottom: 20px;\">\r\n    <li>\u2022 Encrypted identity<\/li>\r\n    <li>\u2022 Ameeba Chat authenticates access<\/li>\r\n    <li>\u2022 Aliases and categories<\/li>\r\n    <li>\u2022 End-to-end encrypted chat, calls, and files<\/li>\r\n    <li>\u2022 Secure notes for sensitive information<\/li>\r\n  <\/ul>\r\n\r\n  <p style=\"font-style: italic; font-weight: 600; margin-bottom: 24px;\">\r\n    Private communication, rethought.\r\n  <\/p>\r\n\r\n  <div style=\"display: flex; flex-wrap: wrap; gap: 12px;\">\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\/download\" style=\"background-color: #ffffff; color: #000000; padding: 10px 20px; text-decoration: none; border-radius: 6px; font-weight: 500;\">Download Ameeba Chat<\/a>\r\n    <a href=\"https:\/\/www.ameeba.com\/chat\" style=\"border: 1px solid #ffffff; color: #ffffff; padding: 10px 20px; text-decoration: none; border-radius: 6px; font-weight: 500;\">Learn More<\/a>\r\n  <\/div>\r\n<\/div>\r\n<\/div>\n<p>Product | Affected Versions<\/p>\n<p>AMD RomArmor | All <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-46715-kernel-pointer-vulnerability-in-sandboxie-versions-prior-to-1-15-12\/\"  data-wpil-monitor-id=\"82810\">versions prior<\/a> to patch<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The exploit takes advantage of a missing authorization check in <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2021-26383-critical-vulnerability-in-amd-tee-puts-system-integrity-and-data-availability-in-jeopardy\/\"  data-wpil-monitor-id=\"88026\">AMD&#8217;s RomArmor during a system&#8217;s<\/a> resume from standby. An attacker with <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-0078-selinux-bypass-exploitation-leads-to-local-privilege-escalation\/\"  data-wpil-monitor-id=\"88882\">local access can send a specifically crafted command to bypass<\/a> the ROMArmor protections. This bypassing allows the attacker to <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-50692-critical-code-execution-vulnerability-in-foxcms-v1-2-5\/\"  data-wpil-monitor-id=\"82176\">execute unauthorized code<\/a> or access sensitive data, potentially compromising the system&#8217;s confidentiality and integrity.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-874839495\" class=\"ameeb-content ameeb-entity-placement\"><div class=\"poptin-embedded\" data-id=\"f6b387694f681\"><\/div>\r\n\r\n\r\n\r\n\r\n\r\n<\/div>\n<p>Below is a conceptual illustration of what the attack might look like. This example does not represent an actual exploit but <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-49532-integer-underflow-vulnerability-in-illustrator-leading-to-arbitrary-code-execution\/\"  data-wpil-monitor-id=\"86184\">illustrates the principle behind the vulnerability<\/a>.<\/p>\n<pre><code class=\"\" data-line=\"\"># Attacker gains local access to the system\n$ ssh attacker@vulnerable.system.com\n# Attacker executes a specific command to bypass ROMArmor protections during system resume\n$ echo &#039;crafted_command&#039; &gt; \/proc\/acpi\/wakeup<\/code><\/pre>\n<p>The &#8216;crafted_command&#8217; represents a specific <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-43984-unauthenticated-command-execution-vulnerability-in-kuwfi-gc111-devices\/\"  data-wpil-monitor-id=\"82409\">command that an attacker could use to exploit the vulnerability<\/a>. In a real-world scenario, the actual command would be much more complex and tailored to the specific <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-30325-integer-overflow-vulnerability-in-photoshop-desktop-versions-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"91669\">system and ROMArmor version<\/a>.<\/p>\n<p><strong>How to Mitigate the Vulnerability<\/strong><\/p>\n<p>The primary mitigation method for the CVE-2024-36326 vulnerability is to apply the vendor&#8217;s patch as soon as it becomes available. Until the patch can be applied, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation by monitoring for and blocking potential exploit attempts. It&#8217;s crucial to keep all systems updated and to follow the best security practices to minimize the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-52930-high-risk-memory-corruption-vulnerability-in-sail-image-decoding-library\/\"  data-wpil-monitor-id=\"90887\">risk associated with this and other vulnerabilities<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview The CVE-2024-36326 vulnerability is a significant security flaw found within AMD RomArmor. It allows an attacker to bypass ROMArmor protections during a system&#8217;s resume from a standby state, potentially causing a severe loss of confidentiality and integrity. This vulnerability affects all systems utilizing AMD RomArmor technology, making it a widespread and critical issue. Given [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-74582","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/74582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/comments?post=74582"}],"version-history":[{"count":11,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/74582\/revisions"}],"predecessor-version":[{"id":84838,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/74582\/revisions\/84838"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=74582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=74582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=74582"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=74582"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=74582"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=74582"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=74582"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=74582"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=74582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}