CVE-2021-1062 : Vulnerability Insights and Analysis
Learn about CVE-2021-1062, a vulnerability in NVIDIA Virtual GPU Manager allowing data tampering or denial of service. Find mitigation steps and affected versions.
NVIDIA vGPU manager contains a vulnerability in the vGPU plugin, allowing attackers to tamper with data or cause denial of service. This impacts vGPU versions 8.x (prior to 8.6) and 11.0 (prior to 11.3).
Understanding CVE-2021-1062
This CVE involves a vulnerability in the NVIDIA Virtual GPU Manager affecting specific versions.
What is CVE-2021-1062?
CVE-2021-1062 is a security flaw in the vGPU plugin of NVIDIA Virtual GPU Manager that results from inadequate validation of input data, potentially leading to data tampering or service denial.
The Impact of CVE-2021-1062
The vulnerability in versions 8.x (prior to 8.6) and 11.0 (prior to 11.3) could be exploited by threat actors to manipulate data or disrupt services, posing a risk to system integrity and availability.
Technical Details of CVE-2021-1062
This section delves into the specifics of the vulnerability.
Vulnerability Description
The issue arises due to the lack of input data length validation in the vGPU plugin, enabling unauthorized data alterations or service disruptions.
Affected Systems and Versions
NVIDIA Virtual GPU Manager versions 8.x (prior to 8.6) and 11.0 (prior to 11.3) are confirmed to be impacted by this vulnerability.
Exploitation Mechanism
Malicious actors can exploit this vulnerability by sending crafted input data to the vGPU plugin, triggering data tampering or causing denial of service.
Mitigation and Prevention
Discover the necessary steps to mitigate the risks associated with CVE-2021-1062.
Immediate Steps to Take
To safeguard systems, users are advised to apply security updates promptly, particularly patches addressing the identified vulnerability.
Long-Term Security Practices
Employ robust security measures, such as network segmentation and access controls to bolster overall system defenses and prevent unauthorized access.
Patching and Updates
Regularly monitor for security advisories from NVIDIA and apply updates promptly to ensure system protection against known vulnerabilities.