{"id":79354,"date":"2025-09-29T14:52:44","date_gmt":"2025-09-29T14:52:44","guid":{"rendered":""},"modified":"2025-10-25T05:20:23","modified_gmt":"2025-10-25T11:20:23","slug":"cve-2025-50176-potential-system-compromise-via-access-of-incompatible-resource-type-in-graphics-kernel","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-50176-potential-system-compromise-via-access-of-incompatible-resource-type-in-graphics-kernel\/","title":{"rendered":"<strong>CVE-2025-50176: Potential System Compromise via Access of Incompatible Resource Type in Graphics Kernel<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>CVE-2025-50176 represents a critical vulnerability where an authorized attacker can leverage type confusion in the Graphics Kernel to execute code locally. This flaw can result in a full system compromise or even data leakage, making it a significant threat to any organization. Given the high CVSS Severity Score of 7.8, it is crucial for stakeholders to understand, detect, and mitigate this <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-43728-protection-mechanism-failure-vulnerability-in-dell-thinos\/\"  data-wpil-monitor-id=\"90282\">vulnerability promptly to protect<\/a> their digital assets.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-50176<br \/>\nSeverity: High (CVSS: 7.8)<br \/>\nAttack Vector: Local<br \/>\nPrivileges Required: Low<br \/>\nUser Interaction: Required<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-26210-deepseek-xss-vulnerability-allows-potential-system-compromise\/\"  data-wpil-monitor-id=\"86621\">Potential system<\/a> compromise or data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-3438743452\" 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>Graphics Kernel | All versions prior to 2025 release<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The exploit takes advantage of a type confusion <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-54110-windows-kernel-integer-overflow-vulnerability-leading-to-privilege-elevation\/\"  data-wpil-monitor-id=\"89196\">vulnerability present in the Graphics Kernel<\/a>. An attacker with authorized access can <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-25180-underprivileged-software-manipulates-gpu-system-calls-for-unauthorized-access\/\"  data-wpil-monitor-id=\"88727\">manipulate the system<\/a> by using an incompatible type to access a resource. This could potentially <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-47099-heap-based-buffer-overflow-vulnerability-in-incopy-leading-to-arbitrary-code-execution\/\"  data-wpil-monitor-id=\"86816\">lead to the execution of unauthorized code<\/a>, leading to a system compromise or even data leakage. This <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-49414-unrestricted-upload-of-file-with-dangerous-type-vulnerability-in-fw-gallery\/\"  data-wpil-monitor-id=\"91444\">type of vulnerability<\/a> is often found in programming languages that are statically typed.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-491386666\" 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>The following conceptual <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-47129-out-of-bounds-write-vulnerability-in-adobe-framemaker-with-potential-for-arbitrary-code-execution\/\"  data-wpil-monitor-id=\"86898\">code block demonstrates how an attacker might exploit this vulnerability<\/a>:<\/p>\n<pre><code class=\"\" data-line=\"\">#include &lt;stdio.h&gt;\n#include &quot;graphics_kernel.h&quot;\nint main() {\nkernel_object *obj = create_kernel_object();\nlong *fake_object = malloc(sizeof(long) * 10);\n\/\/ The attacker sets up the fake object\nfake_object[0] = (long)&amp;evil_function;\n\/\/ The attacker triggers the type confusion\nobj-&gt;vtable = fake_object;\n\/\/ The victim program continues to use obj, not knowing it has been tampered with\nuse_kernel_object(obj);\nreturn 0;\n}<\/code><\/pre>\n<p>In this conceptual example, the attacker creates a &#8216;fake_object&#8217; that points to an &#8216;evil_function&#8217;. By invoking &#8216;use_kernel_object&#8217;, the program unknowingly <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-47127-arbitrary-code-execution-vulnerability-in-adobe-framemaker\/\"  data-wpil-monitor-id=\"87069\">executes the malicious code<\/a>, leading to a potential system compromise or data leakage.<\/p>\n<p><strong>Countermeasures<\/strong><\/p>\n<p>To mitigate this vulnerability, it is recommended to apply the vendor patch as soon as it becomes available. Until then, using a Web Application Firewall (WAF) or an Intrusion Detection System (IDS) can serve as temporary mitigation. These systems can detect and block suspicious activities, reducing the risk of a successful exploit. Moreover, regular audits and <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-36899-unchecked-privilege-escalation-vulnerability-due-to-debugging-code-in-production-build\/\"  data-wpil-monitor-id=\"87091\">code reviews can help in identifying such vulnerabilities<\/a> in the early stages, preventing potential exploits.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview CVE-2025-50176 represents a critical vulnerability where an authorized attacker can leverage type confusion in the Graphics Kernel to execute code locally. This flaw can result in a full system compromise or even data leakage, making it a significant threat to any organization. Given the high CVSS Severity Score of 7.8, it is crucial for [&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":[88],"product":[95],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-79354","post","type-post","status-publish","format-standard","hentry","category-uncategorized","vendor-linux","product-linux-kernel"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/79354","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=79354"}],"version-history":[{"count":9,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/79354\/revisions"}],"predecessor-version":[{"id":84559,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/79354\/revisions\/84559"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=79354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=79354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=79354"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=79354"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=79354"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=79354"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=79354"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=79354"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=79354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}