Privilege Escalation Vulnerability in Intel NUC BIOS Firmware
CVE-2023-28738

7.8HIGH

Key Information:

Vendor

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

What is CVE-2023-28738?

A vulnerability exists in Intel NUC BIOS firmware prior to version JY0070 due to improper input validation. This issue may allow a privileged user to exploit the flaw and potentially escalate privileges during local access. The improper handling of inputs can permit unauthorized elevation of user rights, thus posing significant security risks to affected systems.

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Affected Version(s)

Intel NUC BIOS firmware before version JY0070

References

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

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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