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HIGH · 7.5

CVE-2022-31600

NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmmCore, where a user with high privileges can chain another vulnerability to this vulnerability, causing an integer overflow, possibly leading...

Vulnerability Description

NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmmCore, where a user with high privileges can chain another vulnerability to this vulnerability, causing an integer overflow, possibly leading to code execution, escalation of privileges, denial of service, compromised integrity, 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< 22.5.5
NvidiaDgx A100-

Related Weaknesses (CWE)

CWE-190

References

FAQ

What is CVE-2022-31600?

CVE-2022-31600 is a vulnerability with a CVSS score of 7.5 (HIGH). NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmmCore, where a user with high privileges can chain another vulnerability to this vulnerability, causing an integer overflow, possibly leading...

How severe is CVE-2022-31600?

CVE-2022-31600 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-2022-31600?

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