CVE-2022-42263 : Security Advisory and Response
Discover the impact and mitigation steps for CVE-2022-42263, a high-severity NVIDIA GPU Display Driver vulnerability affecting Linux systems. Learn about affected versions and exploitation risks.
A vulnerability has been identified in NVIDIA GPU Display Driver for Linux that could result in denial of service or information disclosure. Find out more about CVE-2022-42263 below.
Understanding CVE-2022-42263
This section provides insights into the nature and impact of the CVE-2022-42263 vulnerability.
What is CVE-2022-42263?
The vulnerability in the NVIDIA GPU Display Driver for Linux involves an Integer overflow in the kernel mode layer handler, potentially leading to denial of service or information disclosure.
The Impact of CVE-2022-42263
The vulnerability could have significant consequences, including denial of service attacks and potential exposure of sensitive information.
Technical Details of CVE-2022-42263
Discover more technical specifics about CVE-2022-42263 to understand the affected systems and exploitation mechanisms.
Vulnerability Description
The Integer overflow vulnerability in the kernel mode layer handler of the NVIDIA GPU Display Driver for Linux poses a risk of denial of service or information leakage.
Affected Systems and Versions
The vulnerability impacts NVIDIA vGPU software (guest driver) - Linux, vGPU software (Virtual GPU Manager), NVIDIA Cloud Gaming (guest driver), and NVIDIA Cloud Gaming (Virtual GPU Manager) versions prior to and including 14.2, 13.4, 11.9, and all versions before the November 2022 release.
Exploitation Mechanism
Exploiting this vulnerability could result in local denial of service attacks with a potential impact on confidentiality and availability.
Mitigation and Prevention
Learn about the steps to mitigate the risks associated with CVE-2022-42263 and secure your systems.
Immediate Steps to Take
It is crucial to apply immediate security measures to address the vulnerability and prevent potential exploitation.
Long-Term Security Practices
Adopting robust security practices and regular system monitoring can help safeguard against similar vulnerabilities in the future.
Patching and Updates
Keeping systems up to date with the latest patches and security updates from NVIDIA is essential to mitigate the CVE-2022-42263 vulnerability and enhance system security.