CVE-2025-32001 is a vulnerability found in Intel(R) Processor Identification Utility versions prior to 8.0.43. The flaw arises from an uncontrolled search path in the utility’s user-mode (Ring 3) environment, which can be exploited by a local attacker with authenticated access to escalate privileges. The vulnerability is characterized by the utility loading resources or executables from insecure or untrusted locations due to improper path validation, allowing an attacker to substitute malicious code or files. Exploitation requires a high level of attack complexity and active user interaction, such as convincing a user to execute a crafted file or application. The vulnerability affects the confidentiality, integrity, and availability of the utility itself at a high level, but it does not directly compromise the overall system’s security properties. The CVSS 4.0 base score is 5.4 (medium severity), reflecting the local attack vector, the need for authentication, user interaction, and high complexity. No public exploits have been reported, and the vulnerability was reserved in April 2025 and published in November 2025. The recommended remediation is to upgrade the Intel Processor Identification Utility to version 8.0.43 or later, where the search path issue has been corrected to prevent loading malicious components.

If exploited, this vulnerability allows a local authenticated user to escalate privileges within the context of the Intel Processor Identification Utility, potentially enabling execution of code with higher privileges than intended. While the direct impact is confined to the utility itself, successful exploitation could serve as a stepping stone for further attacks on the host system, especially in environments where the utility runs with elevated privileges or is integrated into broader system management workflows. The confidentiality, integrity, and availability of the utility are at high risk, which could lead to unauthorized disclosure or modification of processor identification data or disruption of utility functions. However, the vulnerability does not directly compromise the overall system’s confidentiality, integrity, or availability. Organizations relying on this utility for hardware profiling or system diagnostics may face operational disruptions or increased risk of privilege escalation attacks if unpatched. The requirement for local access and user interaction limits remote exploitation but does not eliminate risk in environments with multiple users or where attackers have gained initial footholds.

1. Immediately update the Intel Processor Identification Utility to version 8.0.43 or later, where the uncontrolled search path vulnerability has been fixed. 2. Restrict local user permissions to prevent unauthorized users from installing or executing untrusted applications or files in directories searched by the utility. 3. Implement application whitelisting to ensure only trusted binaries and scripts are executed in the environment where the utility runs. 4. Monitor and audit local user activities for suspicious behavior indicative of privilege escalation attempts, especially involving the utility. 5. Educate users about the risks of executing untrusted files and the importance of following security policies to reduce the likelihood of successful user interaction-based attacks. 6. Employ endpoint detection and response (EDR) tools to detect anomalous behavior related to the utility or privilege escalation attempts. 7. Review and harden system configurations to minimize the utility’s privileges and isolate it from critical system components where possible.