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CVE-2025-20017: Escalation of Privilege in Intel(R) oneAPI Toolkit and component software installers

Medium
VulnerabilityCVE-2025-20017cvecve-2025-20017
Published: Tue Aug 12 2025 (08/12/2025, 16:57:51 UTC)
Source: CVE Database V5
Product: Intel(R) oneAPI Toolkit and component software installers

Description

Uncontrolled search path for some Intel(R) oneAPI Toolkit and component software installers may allow an authenticated user to potentially enable escalation of privilege via local access.

AI-Powered Analysis

AILast updated: 08/12/2025, 17:21:00 UTC

Technical Analysis

CVE-2025-20017 is a medium-severity vulnerability affecting Intel(R) oneAPI Toolkit and its component software installers. The core issue is an uncontrolled search path during the installation process, which can be exploited by an authenticated user with local access to escalate privileges. Specifically, the vulnerability arises because the installer software does not properly validate or restrict the directories it searches for required components or executables. This flaw allows a local attacker with limited privileges to influence the installation process by placing malicious files or executables in locations that the installer searches before the legitimate ones. Consequently, the attacker can execute arbitrary code with elevated privileges, potentially gaining administrative or root-level access on the affected system. The CVSS 4.0 vector indicates that exploitation requires local access (AV:L), high attack complexity (AC:H), privileges required are low (PR:L), and user interaction is required (UI:A). The impact on confidentiality, integrity, and availability is high, meaning that successful exploitation could lead to significant compromise of the system. No known exploits are currently reported in the wild, and no patches or fixes are linked yet, indicating that mitigation might rely on workarounds or vendor updates once available. The vulnerability affects multiple versions of Intel oneAPI Toolkit installers, which are widely used for high-performance computing, AI development, and data analytics workloads, especially in environments leveraging Intel hardware and software ecosystems.

Potential Impact

For European organizations, this vulnerability poses a significant risk, especially those in sectors relying heavily on Intel's oneAPI Toolkit for software development, scientific research, and industrial applications. Successful exploitation could allow attackers to gain elevated privileges on critical development or production systems, leading to unauthorized access to sensitive intellectual property, disruption of software build processes, or deployment of malicious code. This could impact confidentiality by exposing proprietary algorithms or data, integrity by allowing tampering with software components, and availability by potentially disabling or corrupting critical development environments. The requirement for local authenticated access limits remote exploitation but does not eliminate risk, as insider threats or compromised user accounts could leverage this vulnerability. Organizations in finance, manufacturing, research institutions, and government agencies using Intel oneAPI components are particularly at risk. The medium severity suggests that while the vulnerability is serious, exploitation is not trivial and requires specific conditions, but the potential damage warrants prompt attention.

Mitigation Recommendations

To mitigate this vulnerability, European organizations should: 1) Immediately audit systems running Intel oneAPI Toolkit installers to identify affected versions and restrict access to trusted users only. 2) Implement strict local user privilege management, ensuring that only necessary users have access to systems with the oneAPI Toolkit installed. 3) Employ application whitelisting and integrity checking to detect unauthorized modifications in installer directories or related files. 4) Monitor local system logs and file system changes for suspicious activity around installer execution times. 5) Until official patches are released, consider isolating build and development environments or using virtual machines with limited user privileges to reduce attack surface. 6) Engage with Intel support channels to obtain updates or patches as soon as they become available and apply them promptly. 7) Educate users about the risks of executing untrusted code and the importance of maintaining secure local accounts. These measures go beyond generic advice by focusing on controlling local access, monitoring installer behavior, and isolating vulnerable components.

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Technical Details

Data Version
5.1
Assigner Short Name
intel
Date Reserved
2025-01-06T23:39:40.042Z
Cvss Version
4.0
State
PUBLISHED

Threat ID: 689b73baad5a09ad00347d20

Added to database: 8/12/2025, 5:02:50 PM

Last enriched: 8/12/2025, 5:21:00 PM

Last updated: 8/19/2025, 12:34:30 AM

Views: 9

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