NVIDIA Hopper HGX 8-GPU up to HGX-22.10-1-rc67 (1.5.0) internal asset exposed to unsafe debug access level or state

Summaryinfo

A vulnerability marked as problematic has been reported in NVIDIA Hopper HGX 8-GPU. This affects an unknown function. This manipulation causes internal asset exposed to unsafe debug access level or state. This vulnerability appears as CVE-2024-0114. The attack requires local access. There is no available exploit.

Detailsinfo

A vulnerability classified as problematic was found in NVIDIA Hopper HGX 8-GPU. Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a internal asset exposed to unsafe debug access level or state vulnerability. The CWE definition for the vulnerability is CWE-1244. The product uses physical debug or test interfaces with support for multiple access levels, but it assigns the wrong debug access level to an internal asset, providing unintended access to the asset from untrusted debug agents. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

NVIDIA Hopper HGX for 8-GPU contains a vulnerability in the HGX Management Controller (HMC) that may allow a malicious actor with administrative access on the BMC to access the HMC as an administrator. A successful exploit of this vulnerability may lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

It is possible to read the advisory at nvidia.custhelp.com. This vulnerability is known as CVE-2024-0114 since 12/02/2023. The exploitation appears to be easy. Attacking locally is a requirement. Additional levels of successful authentication are necessary for exploitation. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• NVIDIA

Name

• Hopper HGX 8-GPU

Version

• 1.3.1)
• HGX-22.10-1-rc57 (1.3.0
• HGX-22.10-1-rc59 (1.3.2)
• HGX-22.10-1-rc63 (1.4.0)
• HGX-22.10-1-rc67 (1.5.0)

License

• commercial

Website

• Vendor: https://www.nvidia.com/

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