Improper Input Validation in Intel NUC BIOS Firmware
CVE-2023-34086

8.2HIGH

Key Information:

Vendor

Intel
Status
Intel(r) Nuc BiOS Firmware
Vendor
CVE Published:
11 August 2023

What is CVE-2023-34086?

Improper input validation present in certain Intel(R) NUC BIOS firmware versions may enable a privileged user to potentially escalate privileges through local access. This vulnerability highlights the importance of robust validation mechanisms in firmware to prevent unauthorized access and exploitation.

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Affected Version(s)

Intel(R) NUC BIOS firmware See references

References

http://www.intel.com/content/www/us/en/security-center/ad...

CVSS V3.1

Score:
8.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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