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HIGH · 8.2

CVE-2022-33176

Improper input validation in BIOS firmware for some Intel(R) NUC 11 Performance kits and Intel(R) NUC 11 Performance Mini PCs before version PATGL357.0042 may allow a privileged user to potentially en...

Vulnerability Description

Improper input validation in BIOS firmware for some Intel(R) NUC 11 Performance kits and Intel(R) NUC 11 Performance Mini PCs before version PATGL357.0042 may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS Score

8.2

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
IntelNuc 11 Performance Kit Nuc11Pahi30Z Firmware< patgl357.0042
IntelNuc 11 Performance Kit Nuc11Pahi30Z-
IntelNuc 11 Performance Kit Nuc11Pahi50Z Firmware< patgl357.0042
IntelNuc 11 Performance Kit Nuc11Pahi50Z-
IntelNuc 11 Performance Kit Nuc11Pahi70Z Firmware< patgl357.0042
IntelNuc 11 Performance Kit Nuc11Pahi70Z-
IntelNuc 11 Performance Kit Nuc11Pahi3 Firmware< patgl357.0042
IntelNuc 11 Performance Kit Nuc11Pahi3-
IntelNuc 11 Performance Kit Nuc11Pahi5 Firmware< patgl357.0042
IntelNuc 11 Performance Kit Nuc11Pahi5-
IntelNuc 11 Performance Kit Nuc11Pahi7 Firmware< patgl357.0042
IntelNuc 11 Performance Kit Nuc11Pahi7-
IntelNuc 11 Performance Kit Nuc11Paki3 Firmware< patgl357.0042
IntelNuc 11 Performance Kit Nuc11Paki3-
IntelNuc 11 Performance Kit Nuc11Paki5 Firmware< patgl357.0042
IntelNuc 11 Performance Kit Nuc11Paki5-
IntelNuc 11 Performance Kit Nuc11Paki7 Firmware< patgl357.0042
IntelNuc 11 Performance Kit Nuc11Paki7-
IntelNuc 11 Performance Mini Pc Nuc11Paqi50Wa Firmware< patgl357.0042
IntelNuc 11 Performance Mini Pc Nuc11Paqi50Wa-

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2022-33176?

CVE-2022-33176 is a vulnerability with a CVSS score of 8.2 (HIGH). Improper input validation in BIOS firmware for some Intel(R) NUC 11 Performance kits and Intel(R) NUC 11 Performance Mini PCs before version PATGL357.0042 may allow a privileged user to potentially en...

How severe is CVE-2022-33176?

CVE-2022-33176 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-33176?

Check the references section above for vendor advisories and patch information. Affected products include: Intel Nuc 11 Performance Kit Nuc11Pahi30Z Firmware, Intel Nuc 11 Performance Kit Nuc11Pahi30Z, Intel Nuc 11 Performance Kit Nuc11Pahi50Z Firmware, Intel Nuc 11 Performance Kit Nuc11Pahi50Z, Intel Nuc 11 Performance Kit Nuc11Pahi70Z Firmware.