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HIGH · 7.7

CVE-2022-42275

NVIDIA BMC IPMI handler allows an unauthenticated host to write to a host SPI flash bypassing secureboot protections. This may lead to a loss of integrity and denial of service.

Vulnerability Description

NVIDIA BMC IPMI handler allows an unauthenticated host to write to a host SPI flash bypassing secureboot protections. This may lead to a loss of integrity and denial of service.

CVSS Score

7.7

HIGH

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

Affected Products

VendorProductVersions
NvidiaBmc< 00.19.07
NvidiaDgx A100-

Related Weaknesses (CWE)

CWE-306CWE-288

References

FAQ

What is CVE-2022-42275?

CVE-2022-42275 is a vulnerability with a CVSS score of 7.7 (HIGH). NVIDIA BMC IPMI handler allows an unauthenticated host to write to a host SPI flash bypassing secureboot protections. This may lead to a loss of integrity and denial of service.

How severe is CVE-2022-42275?

CVE-2022-42275 has been rated HIGH with a CVSS base score of 7.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-42275?

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