Improper Input Validation in Intel NUC 8 Compute Element BIOS Firmware
CVE-2023-42766

7.5HIGH

Key Information:

Vendor

Intel
Status
Intel Nuc 8 Compute Element BiOS Firmware
Vendor
CVE Published:
19 January 2024

What is CVE-2023-42766?

An improper input validation issue exists within the BIOS firmware of certain Intel NUC 8 Compute Element devices. This vulnerability may enable a privileged user to escalate their privileges through local access. As a result, security mechanisms intended to protect critical processes may be circumvented, posing a potential risk to system integrity. Users are advised to assess their systems for the latest firmware updates and apply necessary patches to mitigate any potential threats. For further information and specific mitigation steps, refer to the official advisory.

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Affected Version(s)

Intel NUC 8 Compute Element BIOS firmware See references

References

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

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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