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CVE-2025-23252: CWE-1244 in NVIDIA NVDebug tool

Medium
VulnerabilityCVE-2025-23252cvecve-2025-23252cwe-1244
Published: Wed Jun 18 2025 (06/18/2025, 00:17:07 UTC)
Source: CVE Database V5
Vendor/Project: NVIDIA
Product: NVDebug tool

Description

The NVIDIA NVDebug tool contains a vulnerability that may allow an actor to gain access to restricted components. A successful exploit of this vulnerability may lead to information disclosure.

AI-Powered Analysis

AILast updated: 06/18/2025, 01:04:29 UTC

Technical Analysis

CVE-2025-23252 is a medium-severity vulnerability identified in the NVIDIA NVDebug tool, specifically version 1.6.0. The vulnerability is classified under CWE-1244, which relates to improper access control or authorization issues. The flaw allows an attacker with high privileges (PR:H) and requiring user interaction (UI:R) to potentially gain unauthorized access to restricted components within the NVDebug tool. Successful exploitation can lead to information disclosure, compromising the confidentiality of sensitive data handled or accessible through the tool. The CVSS v3.1 base score is 4.5, reflecting a network attack vector (AV:N) with low attack complexity (AC:L), but requiring prior authentication and user interaction, limiting the ease of exploitation. The vulnerability does not impact integrity or availability, focusing solely on confidentiality. No known exploits are currently in the wild, and no patches have been published yet. The NVDebug tool is primarily used by developers and engineers for debugging NVIDIA hardware and software, meaning that affected systems are likely specialized workstations or development environments rather than general consumer devices. The vulnerability’s impact is therefore more relevant in environments where NVIDIA debugging tools are used to analyze or develop GPU-related software or firmware, potentially exposing sensitive debugging information or internal components if exploited.

Potential Impact

For European organizations, the impact of CVE-2025-23252 is primarily centered on confidentiality breaches within development and engineering environments that utilize NVIDIA’s NVDebug tool. Organizations involved in GPU development, high-performance computing, AI research, and industries relying on NVIDIA hardware for critical workloads may face risks of sensitive information disclosure, including proprietary debugging data or internal system details. While the vulnerability does not affect system integrity or availability, leaked information could aid attackers in crafting more sophisticated attacks or intellectual property theft. The requirement for high privileges and user interaction reduces the likelihood of widespread exploitation but does not eliminate insider threat risks or targeted attacks against development teams. European companies with advanced GPU development or research divisions, such as automotive manufacturers working on autonomous driving, AI startups, and scientific research institutions, may be particularly sensitive to this vulnerability. Additionally, the lack of available patches means organizations must rely on compensating controls until a fix is released.

Mitigation Recommendations

1. Restrict access to the NVDebug tool strictly to trusted and authorized personnel with a need-to-use basis, enforcing the principle of least privilege. 2. Implement strict user authentication and session management controls to prevent unauthorized use of the tool. 3. Monitor and audit usage logs of the NVDebug tool to detect any anomalous or unauthorized access attempts promptly. 4. Educate users about the risk of social engineering or phishing attacks that could trick privileged users into interacting with malicious payloads or commands. 5. Isolate development and debugging environments from general corporate networks to limit exposure to external threats. 6. Employ network segmentation and firewall rules to restrict network access to systems running the NVDebug tool. 7. Stay vigilant for NVIDIA’s official patch releases and apply updates immediately once available. 8. Consider deploying endpoint detection and response (EDR) solutions capable of identifying suspicious activities related to debugging tools. 9. If possible, temporarily disable or uninstall the NVDebug tool on non-essential systems until a patch is available.

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Technical Details

Data Version
5.1
Assigner Short Name
nvidia
Date Reserved
2025-01-14T01:06:22.262Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 68520d1fa8c921274386646d

Added to database: 6/18/2025, 12:49:35 AM

Last enriched: 6/18/2025, 1:04:29 AM

Last updated: 8/12/2025, 7:51:44 AM

Views: 29

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