{"id":84548,"date":"2025-10-25T02:30:38","date_gmt":"2025-10-25T02:30:38","guid":{"rendered":""},"modified":"2025-10-28T17:39:18","modified_gmt":"2025-10-28T23:39:18","slug":"cve-2024-49730-potential-local-privilege-escalation-via-memory-corruption-in-fusedaemon-cpp","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2024-49730-potential-local-privilege-escalation-via-memory-corruption-in-fusedaemon-cpp\/","title":{"rendered":"<strong>CVE-2024-49730: Potential Local Privilege Escalation via Memory Corruption in FuseDaemon.cpp<\/strong>"},"content":{"rendered":"<p><strong>Overview<\/strong><\/p>\n<p>CVE-2024-49730 is a significant vulnerability, primarily due to its potential to enable a local privilege escalation through memory corruption in FuseDaemon.cpp. This vulnerability, which affects a variety of software systems that implement FuseDaemon.cpp, has a noteworthy impact: it could compromise the entire system or result in data leakage. Therefore, understanding this vulnerability and implementing the necessary mitigation strategies is crucial.<\/p>\n<p><strong>Vulnerability Summary<\/strong><\/p>\n<p>CVE ID: CVE-2024-49730<br \/>\nSeverity: High (7.8 CVSS Score)<br \/>\nAttack Vector: Local<br \/>\nPrivileges Required: None<br \/>\nUser Interaction: Not needed<br \/>\nImpact: <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-43931-potential-system-compromise-via-flask-boilerplate-s-password-reset-feature\/\"  data-wpil-monitor-id=\"91475\">Potential system compromise<\/a> or data leakage<\/p>\n<p><strong>Affected Products<\/strong><\/p><div id=\"ameeb-3314630493\" 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>FuseDaemon | All versions prior to patch<\/p>\n<p><strong>How the Exploit Works<\/strong><\/p>\n<p>The <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-52828-object-injection-vulnerability-in-red-art-designthemes\/\"  data-wpil-monitor-id=\"91456\">vulnerability is triggered when incorrect handling of memory objects<\/a> occurs in the FuseDaemon.cpp component, leading to an out-of-bounds write. It is a memory corruption flaw that can be exploited to overwrite certain memory locations, potentially leading to <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-45479-arbitrary-code-execution-vulnerability-in-educoder-challenges-v1-0\/\"  data-wpil-monitor-id=\"91523\">arbitrary code execution<\/a>, depending on the context and implementation.<\/p>\n<p><strong>Conceptual Example Code<\/strong><\/p><div id=\"ameeb-2311643001\" 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>While specific exploit code would depend on the environment, an example could be similar to this conceptual pseudocode:<br \/>\n&#8220;`c++<br \/>\n#include &#8220;FuseDaemon.h&#8221;<br \/>\nint main() {<br \/>\nFuseDaemon myDaemon;<br \/>\nchar* payload = new char[OVERFLOW_SIZE] {&#8216;A&#8217;}; \/\/ Filled to trigger overflow<br \/>\nmyDaemon.vulnerableFunction(payload); \/\/ Call the <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-32709-critical-use-after-free-vulnerability-in-windows-ancillary-function-driver-for-winsock\/\"  data-wpil-monitor-id=\"91733\">vulnerable function<\/a> with our payload<br \/>\nreturn 0;<br \/>\n}<br \/>\n&#8220;`<br \/>\nIn this conceptual example, an attacker crafts a payload designed to <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-7088-critical-buffer-overflow-vulnerability-in-belkin-f9k1122-1-00-33\/\"  data-wpil-monitor-id=\"91437\">overflow the buffer in the vulnerable<\/a> function, leading to unexpected behavior or potential code execution.<\/p>\n<p><strong>Mitigation Guidance<\/strong><\/p>\n<p>To mitigate this vulnerability, users are advised to apply the latest patch provided by the vendor. In cases where immediate patching is not feasible, utilizing a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can provide temporary mitigation by detecting and <a href=\"https:\/\/www.ameeba.com\/blog\/cve-2025-20681-wlan-ap-driver-vulnerability-leading-to-potential-system-compromise\/\"  data-wpil-monitor-id=\"91592\">potentially blocking attempts to exploit this vulnerability<\/a>. However, these are not permanent fixes and the patch should be applied as soon as possible to ensure system safety.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Overview CVE-2024-49730 is a significant vulnerability, primarily due to its potential to enable a local privilege escalation through memory corruption in FuseDaemon.cpp. This vulnerability, which affects a variety of software systems that implement FuseDaemon.cpp, has a noteworthy impact: it could compromise the entire system or result in data leakage. Therefore, understanding this vulnerability and implementing [&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":[86,76,80],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-84548","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-buffer-overflow","attack_vector-privilege-escalation","attack_vector-rce"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/84548","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=84548"}],"version-history":[{"count":6,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/84548\/revisions"}],"predecessor-version":[{"id":84904,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/posts\/84548\/revisions\/84904"}],"wp:attachment":[{"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/media?parent=84548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/categories?post=84548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/tags?post=84548"},{"taxonomy":"vendor","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/vendor?post=84548"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/product?post=84548"},{"taxonomy":"attack_vector","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/attack_vector?post=84548"},{"taxonomy":"asset_type","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/asset_type?post=84548"},{"taxonomy":"severity","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/severity?post=84548"},{"taxonomy":"exploit_status","embeddable":true,"href":"https:\/\/www.ameeba.com\/blog\/wp-json\/wp\/v2\/exploit_status?post=84548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}