{"id":79142,"date":"2025-09-29T01:46:40","date_gmt":"2025-09-29T01:46:40","guid":{"rendered":""},"modified":"2025-10-28T12:32:40","modified_gmt":"2025-10-28T18:32:40","slug":"cve-2025-22893-escalation-of-privilege-vulnerability-in-intel-r-800-series-ethernet-driver","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-22893-escalation-of-privilege-vulnerability-in-intel-r-800-series-ethernet-driver\/","title":{"rendered":"<strong>CVE-2025-22893: Escalation of Privilege Vulnerability in Intel(R) 800 Series Ethernet Driver<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>The CVE-2025-22893 vulnerability, discovered in the Linux kernel-mode driver for some Intel(R) 800 Series Ethernet, poses a significant threat to system security. Primarily, it exposes systems to the risk of privilege escalation, allowing authenticated users to potentially gain elevated access rights. The <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-57146-sql-injection-vulnerability-in-phpgurukul-complaint-management-system\/\"  data-wpil-monitor-id=\"86564\">vulnerability stems from insufficient control flow management<\/a> in the aforementioned driver, and particularly affects systems operating on versions before 1.17.2. With a CVSS Severity Score of 7.8, this <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-58755-high-risk-vulnerability-in-monai-ai-toolkit-allowing-system-file-overwrite\/\"  data-wpil-monitor-id=\"88991\">vulnerability is a high-risk<\/a> concern that requires immediate attention and remediation.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2025-22893<br \/>\nSeverity: High (7.8\/10)<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=\"86658\">Potential system<\/a> compromise or data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-1179761350\" 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>Intel(R) 800 Series Ethernet Driver | Versions before 1.17.2<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The CVE-2025-22893 <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-57151-cross-site-scripting-vulnerability-in-phpgurukul-complaint-management-system-2-0\/\"  data-wpil-monitor-id=\"87786\">vulnerability is rooted in insufficient control flow management<\/a> within the Linux kernel-mode driver for some Intel(R) 800 Series Ethernet. Authenticated users with local access can manipulate the issue to enable <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2023-21480-local-privilege-escalation-vulnerability-in-certbyte\/\"  data-wpil-monitor-id=\"86346\">escalation<\/a> of privilege. By exploiting this vulnerability, attackers can gain elevated access rights, thereby compromising the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-54742-data-deserialization-vulnerability-in-wpevently-leading-to-possible-system-compromise\/\"  data-wpil-monitor-id=\"86386\">system security and potentially leading to data<\/a> leakage.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-3481220374\" 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 pseudocode <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-30330-heap-based-buffer-overflow-vulnerability-in-illustrator-versions-29-3-28-7-5-and-earlier\/\"  data-wpil-monitor-id=\"91704\">illustrates a conceptual example of how the vulnerability<\/a> might be exploited:<\/p>\n<pre><code class=\"\" data-line=\"\">#!\/bin\/bash\n# Gain local access\nlogin -l user -p password\n# Create malicious payload\necho &quot;exploit payload&quot; &gt; exploit.sh\n# Run malicious payload with escalated privileges\nsudo bash exploit.sh<\/code><\/pre>\n<p>In this example, an attacker first gains <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-3931-yggdrasil-s-flaw-opens-door-to-local-privilege-escalation-and-system-compromise\/\"  data-wpil-monitor-id=\"91359\">local access to the system<\/a>. They then create a malicious payload (exploit.sh) and run it with <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2024-32444-privilege-escalation-vulnerability-in-inspirythemes-realhomes\/\"  data-wpil-monitor-id=\"86350\">escalated privileges<\/a> using the sudo command. The exact nature of the exploit payload would depend on the specific system configuration and the attacker&#8217;s objectives.<br \/>\nPlease note that this is a conceptual example and does not represent an actual exploit code. It is provided for educational purposes to understand how the <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=\"86901\">vulnerability could potentially<\/a> be exploited.<\/p>\n<p><strong>Mitigation Guidance<\/strong><\/p>\n<p>To tackle the CVE-2025-22893 vulnerability, users are advised to apply the vendor patch immediately. For those unable to apply the patch promptly, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as a temporary mitigation strategy. These tools can help monitor and block suspicious activities, mitigating the risk of a potential exploit. However, they do not <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-58280-object-heap-address-exposure-vulnerability-in-ark-ets\/\"  data-wpil-monitor-id=\"87214\">address the root cause of the vulnerability<\/a> and should only be used as an interim solution until the patch can be applied.<br \/>\nRemember, staying vigilant and up-to-date with patches and updates is one of the most effective ways to maintain your <a href=\"https:\/\/www.ameeba.com\/blog\/ameeba-announces-cybersecurity-internship-program\/\"  data-wpil-monitor-id=\"87712\">cybersecurity<\/a> posture.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview The CVE-2025-22893 vulnerability, discovered in the Linux kernel-mode driver for some Intel(R) 800 Series Ethernet, poses a significant threat to system security. Primarily, it exposes systems to the risk of privilege escalation, allowing authenticated users to potentially gain elevated access rights. The vulnerability stems from insufficient control flow management in the aforementioned driver, and [&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":[76],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-79142","post","type-post","status-publish","format-standard","hentry","category-uncategorized","vendor-linux","product-linux-kernel","attack_vector-privilege-escalation"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/79142","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=79142"}],"version-history":[{"count":12,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/79142\/revisions"}],"predecessor-version":[{"id":84873,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/79142\/revisions\/84873"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=79142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=79142"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=79142"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=79142"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=79142"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=79142"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=79142"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=79142"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=79142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}