CVE-2023-31008 : Security Advisory and Response

NVIDIA DGX H100 BMC contains a vulnerability in IPMI that allows an attacker to manipulate input validation, potentially leading to severe outcomes like code execution, denial of service, privilege escalation, and information disclosure.

Understanding CVE-2023-31008

This section delves into the details of the CVE-2023-31008 vulnerability.

What is CVE-2023-31008?

CVE-2023-31008 is a vulnerability found in NVIDIA DGX H100 BMC related to IPMI, enabling attackers to exploit improper input validation.

The Impact of CVE-2023-31008

The impact of this vulnerability includes code execution, denial of services, escalation of privileges, and information disclosure.

Technical Details of CVE-2023-31008

This section provides the technical aspects of the CVE-2023-31008 vulnerability.

Vulnerability Description

NVIDIA DGX H100 BMC is susceptible to a threat where attackers can manipulate input validation mechanisms.

Affected Systems and Versions

All versions prior to 23.08.07 of the NVIDIA DGX H100 BMC are impacted by this vulnerability.

Exploitation Mechanism

The vulnerability can be exploited by attackers to execute arbitrary code, disrupt services, escalate privileges, and access confidential information.

Mitigation and Prevention

Discover how to mitigate and prevent the risks associated with CVE-2023-31008.

Immediate Steps to Take

Immediate actions to safeguard systems include applying security patches and updates to fix the vulnerability.

Long-Term Security Practices

In the long term, security practices like network segmentation, enforcing the principle of least privilege, and regular security audits can enhance overall system security.

Patching and Updates

Regularly updating the NVIDIA DGX H100 BMC to version 23.08.07 or newer is crucial to eliminate the vulnerability and enhance system security.