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HIGH · 7.5

CVE-2022-42276

NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmiFlash, where a local user with elevated privileges can read, write and erase flash, which may lead to code execution, escalation of privileg...

Vulnerability Description

NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmiFlash, where a local user with elevated privileges can read, write and erase flash, 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

7.5

HIGH

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

Affected Products

VendorProductVersions
NvidiaDgx A100 Firmware< 1.18
NvidiaDgx A100-

Related Weaknesses (CWE)

CWE-306CWE-288

References

FAQ

What is CVE-2022-42276?

CVE-2022-42276 is a vulnerability with a CVSS score of 7.5 (HIGH). NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmiFlash, where a local user with elevated privileges can read, write and erase flash, which may lead to code execution, escalation of privileg...

How severe is CVE-2022-42276?

CVE-2022-42276 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-42276?

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