{"id":59706,"date":"2025-07-28T13:43:20","date_gmt":"2025-07-28T13:43:20","guid":{"rendered":""},"modified":"2025-09-08T20:16:22","modified_gmt":"2025-09-09T02:16:22","slug":"cve-2025-23105-use-after-free-vulnerability-in-samsung-mobile-processors-exynos-2200-2400-and-1480-leading-to-privilege-escalation","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-23105-use-after-free-vulnerability-in-samsung-mobile-processors-exynos-2200-2400-and-1480-leading-to-privilege-escalation\/","title":{"rendered":"CVE-2025-23105: Use-After-Free Vulnerability in Samsung Mobile Processors Exynos 2200, 2400, and 1480 Leading to Privilege Escalation<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

A newly identified vulnerability, CVE-2025-23105, affecting Samsung Mobile Processors Exynos 2200, 2400, and 1480, has been discovered. This vulnerability, a Use-After-Free (UAF) issue, can lead to privilege escalation, potentially compromising the system or leading to data leakage. Considering the widespread usage of Samsung mobile processors<\/a> in numerous devices, this vulnerability is a significant cybersecurity concern that requires immediate attention and remediation.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-23105
\nSeverity: High (CVSS: 7.8)
\nAttack Vector: Local
\nPrivileges Required: Low
\nUser Interaction: Required
\nImpact: Potential system<\/a> compromise or data leakage<\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

Samsung Mobile<\/a> Processor Exynos 2200 | All versions
\nSamsung Mobile Processor Exynos 2400 | All versions
\nSamsung Mobile Processor Exynos 1480 | All versions<\/p>\n

How the Exploit Works<\/strong><\/p>\n

The CVE-2025-23105 vulnerability occurs due to a Use-After-Free issue in the Samsung<\/a> mobile processors. This vulnerability allows<\/a> an attacker to manipulate memory management within the device. When the memory that has been freed is accessed (Use-After-Free), it can lead to unexpected behavior, such as privilege escalation<\/a>. An attacker could exploit this vulnerability to execute arbitrary<\/a> code or manipulate the device data, potentially leading to system compromise or data leakage.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

The following pseudocode provides an illustrative example of how the vulnerability<\/a> might be exploited:<\/p>\n

# Pseudocode demonstrating the potential exploit\ndef exploit_device(device):\n# Triggering the use-after-free condition\nfreed_memory = device.memory.free('some_object')\n# Reusing the freed memory space for privilege escalation\nescalated_privilege = device.memory.reuse(freed_memory, 'admin_privileges')\nif escalated_privilege:\n# Execute arbitrary code with elevated privileges\ndevice.execute('malicious_code')<\/code><\/pre>\n
Note: This is a simplified and conceptual representation. Actual exploits would require a detailed understanding of the device’s memory<\/a> management and the specific codebase.<\/p>\n
Mitigation Guidance<\/strong><\/p>\n
Users are advised to apply the vendor patch as soon as it is available. As a temporary mitigation, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can help to detect and potentially prevent attempts to exploit this vulnerability<\/a>. Regularly updating and patching systems is the best defense against such vulnerabilities<\/a>. Always follow the principle of least privilege, ensuring that systems have only the minimum privileges<\/a> necessary to function correctly.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview A newly identified vulnerability, CVE-2025-23105, affecting Samsung Mobile Processors Exynos 2200, 2400, and 1480, has been discovered. This vulnerability, a Use-After-Free (UAF) issue, can lead to privilege escalation, potentially compromising the system or leading to data leakage. Considering the widespread usage of Samsung mobile processors in numerous devices, this vulnerability is a significant cybersecurity […]<\/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,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"vendor":[],"product":[],"attack_vector":[76],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-59706","post","type-post","status-publish","format-standard","hentry","category-uncategorized","attack_vector-privilege-escalation"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t