7.8
CWE
20
Advisory Published
Updated

CVE-2023-25522: Input Validation

First published: Mon Jul 03 2023(Updated: )

NVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause improper input validation by providing configuration information in an unexpected format. A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.

Credit: psirt@nvidia.com

Affected SoftwareAffected VersionHow to fix
Nvidia Dgx A100 Firmware<1.21
NVIDIA DGX A100
Nvidia Dgx A800 Firmware<1.21
Nvidia Dgx A800

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Frequently Asked Questions

  • What is the vulnerability ID of this NVIDIA DGX A100/A800 vulnerability?

    The vulnerability ID is CVE-2023-25522.

  • What is the severity of CVE-2023-25522?

    The severity of CVE-2023-25522 is high, with a CVSS score of 7.8.

  • What is the affected software?

    The affected software includes NVIDIA DGX A100/A800 with SBIOS firmware versions up to 1.21.

  • What are the potential impacts of exploiting CVE-2023-25522?

    The potential impacts of exploiting CVE-2023-25522 include denial of service, information disclosure, and data tampering.

  • Is NVIDIA DGX A100/A800 vulnerable to exploit CVE-2023-25522?

    Yes, NVIDIA DGX A100/A800 with SBIOS firmware versions up to 1.21 is vulnerable to exploit CVE-2023-25522.

  • How can I fix the vulnerability CVE-2023-25522?

    To fix the vulnerability CVE-2023-25522, update the SBIOS firmware of NVIDIA DGX A100/A800 to version 1.22 or higher.

  • Where can I find more information about CVE-2023-25522?

    You can find more information about CVE-2023-25522 on the NVIDIA website at https://nvidia.custhelp.com/app/answers/detail/a_id/5461.

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