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CVE-2022-21821: Security Bulletin: NVIDIA CUDA Toolkit - March 2022

NVIDIA CUDA Toolkit SDK contains an integer overflow vulnerability in cuobjdump.To exploit this vulnerability, a remote attacker would require a local user to download a specially crafted, corrupted file and locally execute cuobjdump against the file. Such an attack may lead to remote code execution that causes complete denial of service and an impact on data confidentiality and integrity.

CVE
#vulnerability#windows#linux#dos

Details

This section provides a summary of potential vulnerabilities that this security update addresses and their impact. Descriptions use CWE™, and base scores and vectors use CVSS v3.1 standards.

CVE ID

Description

Base Score

Vector

CVE‑2022‑21821

NVIDIA CUDA Toolkit SDK contains an integer overflow vulnerability in cuobjdump.To exploit this vulnerability, a remote attacker would require a local user to download a specially crafted, corrupted file and locally execute cuobjdump against the file. Such an attack may lead to remote code execution that causes complete denial of service and an impact on data confidentiality and integrity.

7.8

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

The NVIDIA risk assessment is based on an average of risk across a diverse set of installed systems and may not represent the true risk to your local installation. NVIDIA recommends evaluating the risk to your specific configuration.

Security Updates

The following table lists the NVIDIA software products affected, versions affected, and the updated version that includes this security update.

Download the update from the CUDA Toolkit Downloads page to apply the security update.

CVE IDs Addressed

Software Product

Operating System

Affected Versions

Updated Version

CVE‑2022‑21821

CUDA Toolkit

Windows and Linux

All versions prior to CUDA Toolkit 11.6 Update 2

11.6 Update 2

Notes

  • Earlier software releases that support this product are also affected. If you are using an earlier release, upgrade to the latest release version.

Mitigations

None. See Security Updates for the version to install.

Acknowledgements

NVIDIA thanks Leonardo Galli for reporting this issue.

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Revision History

Revision

Date

Description

1.0

March 28, 2022

Initial release

Support

If you have any questions about this security bulletin, contact NVIDIA Support.

Disclaimer

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