Memory Management Flaw in NVIDIA BMC's SPX REST API
CVE-2022-42278

7.2HIGH

Key Information:

Vendor
Nvidia
Status
Nvidia Dgx Servers
Vendor
CVE Published:
13 January 2023

Summary

NVIDIA's BMC has a vulnerability within the SPX REST API allowing an authorized attacker to manipulate memory. This can result in unauthorized read and write access to arbitrary locations in the IPMI server process's memory. The implications of this vulnerability are severe, potentially leading to code execution, denial of service, and risks of information disclosure and data tampering.

Affected Version(s)

NVIDIA DGX servers All BMC firmware versions prior to 00.19.07

References

https://nvidia.custhelp.com/app/answers/detail/a_id/5435

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.