CVE-2022-33176: Intel Nuc 11 Performance Kit NUC11PAHI30Z Firmware

Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Intel Nuc 11 Performance Kit NUC11PAHI30Z Firmware: before patgl357.0042 (fixed in patgl357.0042)
• Intel Nuc 11 Performance Kit NUC11PAHI3 Firmware: before patgl357.0042 (fixed in patgl357.0042)
• Intel Nuc 11 Performance Kit NUC11PAHI50Z Firmware: before patgl357.0042 (fixed in patgl357.0042)
• Intel Nuc 11 Performance Kit NUC11PAHI5 Firmware: before patgl357.0042 (fixed in patgl357.0042)
• Intel Nuc 11 Performance Kit NUC11PAHI70Z Firmware: before patgl357.0042 (fixed in patgl357.0042)
• Intel Nuc 11 Performance Kit NUC11PAHI7 Firmware: before patgl357.0042 (fixed in patgl357.0042)
• Intel Nuc 11 Performance Kit NUC11PAKI3 Firmware: before patgl357.0042 (fixed in patgl357.0042)
• Intel Nuc 11 Performance Kit NUC11PAKI5 Firmware: before patgl357.0042 (fixed in patgl357.0042)
• Intel Nuc 11 Performance Kit NUC11PAKI7 Firmware: before patgl357.0042 (fixed in patgl357.0042)
• Intel Nuc 11 Performance Mini Pc NUC11PAQI50WA Firmware: before patgl357.0042 (fixed in patgl357.0042)
• Intel Nuc 11 Performance Mini Pc NUC11PAQI70QA Firmware: before patgl357.0042 (fixed in patgl357.0042)

Published 2022-11-11. Last modified 2026-06-17.