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HIGH · 7.5

CVE-2023-25521

NVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause execution with unnecessary privileges by leveraging a weakness whereby proper input parameter validation is not ...

Vulnerability Description

NVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause execution with unnecessary privileges by leveraging a weakness whereby proper input parameter validation is not performed. A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.

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< 1.21
NvidiaDgx A100-
NvidiaDgx A800 Firmware< 1.21
NvidiaDgx A800-

Related Weaknesses (CWE)

CWE-269CWE-250

References

FAQ

What is CVE-2023-25521?

CVE-2023-25521 is a vulnerability with a CVSS score of 7.5 (HIGH). NVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause execution with unnecessary privileges by leveraging a weakness whereby proper input parameter validation is not ...

How severe is CVE-2023-25521?

CVE-2023-25521 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-2023-25521?

Check the references section above for vendor advisories and patch information. Affected products include: Nvidia Dgx A100 Firmware, Nvidia Dgx A100, Nvidia Dgx A800 Firmware, Nvidia Dgx A800.