CVE-2023-40540: Intel Nuc 11 Enthusiast Kit NUC11PHKI7C Firmware

Medium severity, CVSS 4.4. EPSS: 0.2% chance of exploitation in the next 30 days.

Non-Transparent Sharing of Microarchitectural Resources in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information disclosure via local access.

Affected products

  • Intel Nuc 11 Enthusiast Kit NUC11PHKI7C Firmware: affected versions not specified
  • Intel Nuc 11 Enthusiast Mini Pc NUC11PHKI7CAA Firmware: affected versions not specified
  • Intel Nuc 11 Performance Kit NUC11PAHI30Z Firmware: affected versions not specified
  • Intel Nuc 11 Performance Kit NUC11PAHI3 Firmware: affected versions not specified
  • Intel Nuc 11 Performance Kit NUC11PAHI50Z Firmware: affected versions not specified
  • Intel Nuc 11 Performance Kit NUC11PAHI5 Firmware: affected versions not specified
  • Intel Nuc 11 Performance Kit NUC11PAHI70Z Firmware: affected versions not specified
  • Intel Nuc 11 Performance Kit NUC11PAHI7 Firmware: affected versions not specified
  • Intel Nuc 11 Performance Kit NUC11PAKI3 Firmware: affected versions not specified
  • Intel Nuc 11 Performance Kit NUC11PAKI5 Firmware: affected versions not specified
  • Intel Nuc 11 Performance Kit NUC11PAKI7 Firmware: affected versions not specified
  • Intel Nuc 11 Performance Mini Pc NUC11PAQI50WA Firmware: affected versions not specified
  • Intel Nuc 11 Performance Mini Pc NUC11PAQI70QA Firmware: affected versions not specified
  • Intel Nuc 11 Pro Board NUC11TNBI30Z Firmware: affected versions not specified
  • Intel Nuc 11 Pro Board NUC11TNBI3 Firmware: affected versions not specified
  • Intel Nuc 11 Pro Board NUC11TNBI50Z Firmware: affected versions not specified
  • Intel Nuc 11 Pro Board NUC11TNBI5 Firmware: affected versions not specified
  • Intel Nuc 11 Pro Board NUC11TNBI70Z Firmware: affected versions not specified
  • Intel Nuc 11 Pro Board NUC11TNBI7 Firmware: affected versions not specified
  • Intel Nuc 11 Pro Board NUC11TNBV5 Firmware: affected versions not specified
  • Intel Nuc 11 Pro Board NUC11TNBV7 Firmware: affected versions not specified
  • Intel Nuc 11 Pro Kit NUC11TNHI30L Firmware: affected versions not specified
  • Intel Nuc 11 Pro Kit NUC11TNHI30P Firmware: affected versions not specified
  • Intel Nuc 11 Pro Kit NUC11TNHI30Z Firmware: affected versions not specified
  • Intel Nuc 11 Pro Kit NUC11TNHI3 Firmware: affected versions not specified
  • and 31 more

Published 2023-11-14. Last modified 2026-06-17.