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Fencer Vulns
high 7.5

CVE-2022-34147 json

Improper input validation in BIOS firmware for some Intel(R) NUC 9 Extreme Laptop Kits, Intel(R) NUC Performance Kits, Intel(R) NUC Perform…

published 2023-05-10 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-37162

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 7%
public exploits
0
none known

Summary

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.

Patch / fix

  • intel lapqc71a_firmware qccfl357.0158
  • intel lapqc71b_firmware qccfl357.0158
  • intel lapqc71c_firmware qccfl357.0158
  • intel lapqc71d_firmware qccfl357.0158
  • intel nuc10i3fnh_firmware fncml357.0059
  • intel nuc10i3fnhf_firmware fncml357.0059
  • intel nuc10i3fnhfa_firmware fncml357.0059
  • intel nuc10i3fnhja_firmware fncml357.0059
  • intel nuc10i3fnhn_firmware fncml357.0059
  • intel nuc10i3fnk_firmware fncml357.0059
  • intel nuc10i3fnkn_firmware fncml357.0059
  • intel nuc10i5fnh_firmware fncml357.0059
  • intel nuc10i5fnhca_firmware fncml357.0059
  • intel nuc10i5fnhf_firmware fncml357.0059
  • intel nuc10i5fnhja_firmware fncml357.0059
  • intel nuc10i5fnhj_firmware fncml357.0059
  • intel nuc10i5fnhn_firmware fncml357.0059
  • intel nuc10i5fnk_firmware fncml357.0059
  • intel nuc10i5fnkn_firmware fncml357.0059
  • intel nuc10i5fnkpa_firmware fncml357.0059

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
21 mo ago

Exploit prediction

0.18% chance of exploitation in the next 30 days, higher than 7% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • n/a 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

Classification

Weakness
  • CWE-20 Improper Input Validation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.