CVE-2025-22413 is a vulnerability identified in the Android kernel, specifically within multiple functions of the hyp-main.c source file. The issue arises from a logic error in the code that leads to a possible privilege escalation scenario. Although termed as privilege escalation, the actual impact described is local information disclosure, meaning an attacker with local access to the device can exploit this flaw to gain access to sensitive information without requiring additional execution privileges. Notably, exploitation does not require any user interaction, which increases the risk since an attacker can leverage this vulnerability silently once local access is obtained. The vulnerability affects the Android kernel, which is a critical component of the operating system responsible for managing hardware and system resources. Because the kernel operates at a high privilege level, any flaw here can have significant security implications. However, this particular vulnerability does not appear to allow code execution or system control but rather unauthorized disclosure of information. No known exploits are currently reported in the wild, and no patches or mitigation links have been published yet. The absence of a CVSS score suggests that the vulnerability is newly disclosed and pending further assessment. The logic error in hyp-main.c likely involves incorrect handling of privilege checks or data access controls within the kernel's hypervisor or virtualization-related code (hyp-main.c often relates to ARM's hypervisor code in the kernel). This could allow a local attacker to bypass intended access restrictions and read sensitive kernel or system memory contents. Since the attack requires local access, the threat vector is limited to scenarios where an attacker already has some form of access to the device, such as through physical possession, compromised apps, or other local exploits. The lack of user interaction requirement means the attack can be automated or triggered without alerting the user, increasing stealth. Overall, this vulnerability represents a moderate risk to Android devices, particularly those used in sensitive environments or by high-value targets, where information disclosure could lead to further attacks or data leaks.

For European organizations, the impact of CVE-2025-22413 depends largely on the deployment of Android devices within their infrastructure and the sensitivity of the information stored or processed on those devices. Organizations that rely heavily on Android smartphones, tablets, or embedded Android systems for business operations, communications, or data storage could face risks of confidential information leakage. This could include corporate emails, authentication tokens, cryptographic keys, or other sensitive data residing in kernel memory or accessible through the kernel. The information disclosure could facilitate further attacks such as privilege escalation, lateral movement, or espionage. Since exploitation requires local access, the threat is more pronounced in environments where devices are shared, physically accessible by untrusted personnel, or where malware could gain local foothold. For sectors like finance, healthcare, government, and critical infrastructure in Europe, even limited information disclosure can have regulatory and reputational consequences, especially under GDPR and other data protection laws. Additionally, the stealthy nature of the exploit (no user interaction needed) complicates detection and response. However, the lack of remote exploitation capability and no known active exploits reduce the immediate widespread threat level. Organizations should still treat this vulnerability seriously due to the kernel-level impact and potential for chained attacks.

Given the kernel-level nature of the vulnerability, mitigation should focus on the following practical steps: 1) Monitor for official patches or security updates from Google and Android device manufacturers and prioritize timely deployment once available. 2) Implement strict device access controls to limit local access to authorized personnel only, including physical security measures and endpoint management policies. 3) Employ mobile device management (MDM) solutions to enforce security policies, restrict installation of untrusted apps, and monitor device integrity. 4) Use runtime protection and kernel integrity monitoring tools where possible to detect anomalous behavior indicative of exploitation attempts. 5) Educate users and administrators about the risks of local device compromise and enforce strong authentication mechanisms to reduce the risk of unauthorized local access. 6) For high-security environments, consider isolating sensitive Android devices from untrusted networks and users to minimize exposure. 7) Conduct regular security audits and penetration tests focusing on local privilege escalation and information disclosure vectors to identify potential exploitation paths. These steps go beyond generic advice by emphasizing proactive device management, physical security, and monitoring tailored to the kernel-level nature of the vulnerability.