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HIGH · 8.2

CVE-2022-28200

NVIDIA DGX A100 contains a vulnerability in SBIOS in the BiosCfgTool, where a local user with elevated privileges can read and write beyond intended bounds in SMRAM, which may lead to code execution, ...

Vulnerability Description

NVIDIA DGX A100 contains a vulnerability in SBIOS in the BiosCfgTool, where a local user with elevated privileges can read and write beyond intended bounds in SMRAM, which may lead to code execution, escalation of privileges, denial of service, and information disclosure. The scope of impact can extend to other components.

CVSS Score

8.2

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
NvidiaDgx A100 Firmware< 22.5.5
NvidiaDgx A100-

Related Weaknesses (CWE)

CWE-119CWE-787

References

FAQ

What is CVE-2022-28200?

CVE-2022-28200 is a vulnerability with a CVSS score of 8.2 (HIGH). NVIDIA DGX A100 contains a vulnerability in SBIOS in the BiosCfgTool, where a local user with elevated privileges can read and write beyond intended bounds in SMRAM, which may lead to code execution, ...

How severe is CVE-2022-28200?

CVE-2022-28200 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-28200?

Check the references section above for vendor advisories and patch information. Affected products include: Nvidia Dgx A100 Firmware, Nvidia Dgx A100.