Improper Initialization in Intel NUC BIOS Firmware
CVE-2022-31477

4MEDIUM

Key Information:

Vendor

Intel
Status
Intel(r) Nuc BiOS Firmware
Vendor
CVE Published:
10 May 2023

What is CVE-2022-31477?

Improper initialization within certain versions of Intel NUC BIOS firmware can expose sensitive information, allowing a privileged user to exploit local access to gain unauthorized insights. This vulnerability underscores the importance of maintaining updated firmware to safeguard against potential information leakage.

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Affected Version(s)

Intel(R) NUC BIOS firmware See references

References

https://www.intel.com/content/www/us/en/security-center/a...

CVSS V3.1

Score:
4
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
High
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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