CVE-2024-0097 in ChatRTX
Summary
by MITRE • 05/14/2024
NVIDIA ChatRTX for Windows contains a vulnerability in ChatRTX UI, where a user can cause an improper privilege management issue by exploiting interprocess communication between different processes. A successful exploit of this vulnerability might lead to information disclosure, escalation of privileges, and data tampering.
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Analysis
by VulDB Data Team • 09/17/2025
The vulnerability identified as CVE-2024-0097 affects NVIDIA ChatRTX for Windows, a software component designed to provide real-time chat functionality within the NVIDIA ecosystem. This flaw resides within the ChatRTX user interface and represents a critical weakness in the privilege management mechanisms that govern interprocess communication between different software processes. The vulnerability stems from inadequate validation and control of privilege levels during cross-process operations, creating an exploitable condition that allows malicious actors to manipulate the normal security boundaries that typically separate different execution contexts within the application.
The technical implementation of this vulnerability involves improper privilege management during interprocess communication where the ChatRTX UI fails to properly validate or enforce access controls between different processes that may operate with varying privilege levels. This weakness creates a pathway for privilege escalation attacks where a low-privilege user or process can potentially gain elevated privileges through manipulation of the communication channels. The flaw specifically manifests when different processes within the ChatRTX ecosystem attempt to communicate with each other, as the system does not adequately verify the privileges of the communicating entities or enforce appropriate access controls. This improper handling of privilege management creates a direct attack surface that adversaries can leverage to compromise the security posture of the affected system.
From an operational impact perspective, the exploitation of CVE-2024-0097 can result in severe consequences including information disclosure, privilege escalation, and data tampering within the affected environment. The vulnerability's potential for information disclosure means that attackers could access sensitive data that should normally be protected by privilege boundaries. The privilege escalation capability allows malicious actors to elevate their access levels from standard user privileges to administrator or system-level privileges, potentially enabling complete system compromise. Data tampering capabilities could allow attackers to modify chat logs, user configurations, or other application data, leading to integrity violations and potential denial of service conditions. The impact extends beyond individual system compromise to potentially affect the broader NVIDIA ecosystem and user trust in the security of the ChatRTX platform.
Security professionals should consider this vulnerability in the context of CWE-276, which addresses improper privilege management, and align it with ATT&CK techniques such as privilege escalation and credential access. The vulnerability's exploitation aligns with techniques involving process injection and interprocess communication manipulation. Organizations should implement immediate mitigations including restricting access to the ChatRTX application, monitoring for suspicious interprocess communication patterns, and ensuring that all NVIDIA software components are updated to the latest versions. System administrators should also consider implementing additional monitoring controls to detect unauthorized privilege escalation attempts and maintain comprehensive audit logs of process interactions. The vulnerability highlights the importance of proper privilege management in complex software ecosystems and the need for robust interprocess communication security controls. Regular security assessments of similar components within the NVIDIA platform should be conducted to identify and remediate similar privilege management weaknesses that could lead to similar exploitation vectors.