Strix
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CVE-2022-34147

HIGHCVSS 7.8/10EPSS 0.18%

Last modified

CVE-2022-34147 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Improper input validation in BIOS firmware for some Intel(R) NUC 9 Extreme Laptop Kits, Intel(R) NUC Performance Kits, Intel(R) NUC Performance Mini PC, Intel(R) NUC 8 Compute Element, Intel(R) NUC Pro Kit, Intel(R) NUC Pro Board, and Intel(R) NUC Compute Element may allow a privileged user to potentially enable escalation of privilege via local access.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

Improper input validation in BIOS firmware for some Intel(R) NUC 9 Extreme Laptop Kits, Intel(R) NUC Performance Kits, Intel(R) NUC Performance Mini PC, Intel(R) NUC 8 Compute Element, Intel(R) NUC Pro Kit, Intel(R) NUC Pro Board, and Intel(R) NUC Compute Element may allow a privileged user to potentially enable escalation of privilege via local access.

Metrics

CVSS 3.1
7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
0.18%

8.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
IntelLapqc71a Firmware< qccfl357.0158
IntelLapqc71b Firmware< qccfl357.0158
IntelLapqc71c Firmware< qccfl357.0158
IntelLapqc71d Firmware< qccfl357.0158
IntelNuc10i3fnh Firmware< fncml357.0059
IntelNuc10i3fnhf Firmware< fncml357.0059
IntelNuc10i3fnhfa Firmware< fncml357.0059
IntelNuc10i3fnhja Firmware< fncml357.0059
IntelNuc10i3fnhn Firmware< fncml357.0059
IntelNuc10i3fnk Firmware< fncml357.0059
IntelNuc10i3fnkn Firmware< fncml357.0059
IntelNuc10i5fnh Firmware< fncml357.0059
IntelNuc10i5fnhca Firmware< fncml357.0059
IntelNuc10i5fnhf Firmware< fncml357.0059
IntelNuc10i5fnhja Firmware< fncml357.0059
IntelNuc10i5fnhj Firmware< fncml357.0059
IntelNuc10i5fnhn Firmware< fncml357.0059
IntelNuc10i5fnk Firmware< fncml357.0059
IntelNuc10i5fnkn Firmware< fncml357.0059
IntelNuc10i5fnkpa Firmware< fncml357.0059
IntelNuc10i5fnkp Firmware< fncml357.0059
IntelNuc10i7fnh Firmware< fncml357.0059
IntelNuc10i7fnhaa Firmware< fncml357.0059
IntelNuc10i7fnhc Firmware< fncml357.0059
IntelNuc10i7fnhja Firmware< fncml357.0059
IntelNuc10i7fnhn Firmware< fncml357.0059
IntelNuc10i7fnk Firmware< fncml357.0059
IntelNuc10i7fnkn Firmware< fncml357.0059
IntelNuc10i7fnkp Firmware< fncml357.0059
IntelNuc10i7fnkpa Firmware< fncml357.0059
IntelCm8i3cb4n Firmware< cbwhl357.0101
IntelCm8i5cb8n Firmware< cbwhl357.0101
IntelCm8i7cb8n Firmware< cbwhl357.0101
IntelCm8ccb4r Firmware< cbwhl357.0101
IntelCm8pcb4r Firmware< cbwhl357.0101
IntelNuc8i3pnb Firmware< pnwhl357.0050
IntelNuc8i3pnh Firmware< pnwhl357.0050
IntelNuc8i3pnk Firmware< pnwhl357.0050
IntelNuc9i5qn Firmware< qxcfl579.0071
IntelNuc9i7qn Firmware< qxcfl579.0071
IntelNuc9i9qn Firmware< qxcfl579.0071

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-34147?
Improper input validation in BIOS firmware for some Intel(R) NUC 9 Extreme Laptop Kits, Intel(R) NUC Performance Kits, Intel(R) NUC Performance Mini PC, Intel(R) NUC 8 Compute Element, Intel(R) NUC Pro Kit, Intel(R) NUC Pro Board, and Intel(R) NUC Compute Element may allow a privileged user to potentially enable escalation of privilege via local access.
How severe is CVE-2022-34147?
CVE-2022-34147 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2022-34147?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-34147?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST