Buffer Overflow in NVIDIA BMC IPMI Handler Affects System Security
CVE-2022-42283

6.4MEDIUM

Key Information:

Vendor

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

What is CVE-2022-42283?

NVIDIA BMC is susceptible to a buffer overflow vulnerability in its IPMI handler. This flaw allows an authenticated attacker to exploit the system, potentially leading to a denial of service or arbitrary code execution. It highlights the importance of regularly updating BMC firmware and implementing robust security measures.

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Deploy the Patch

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:
6.4
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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