Home/CVE/Improper initialization in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information
CVE

CVE-2023-22356

Improper initialization in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information

Improper initialization in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information disclosure via local access.

MEDIUM · CVSS 6 EPSS 0.00038
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-665Improper Initialization
CWE-665Improper Initialization
▤

Affected Products & Versions

60
intel nuc 7 enthusiast nuc7i7bnkq firmwareall versions
intel nuc 7 enthusiast nuc7i7bnhxg firmwareall versions
intel nuc kit nuc7i7dnhe firmwareall versions
intel nuc kit nuc7i7dnke firmwareall versions
intel nuc board nuc7i7dnbe firmwareall versions
intel nuc performance kit and mini pc nuc10i3fnh firmwareall versions
intel nuc performance kit and mini pc nuc10i3fnhf firmwareall versions
intel nuc performance kit and mini pc nuc10i3fnhfa firmwareall versions
▣

Scoring & Timeline

6
MEDIUM · CVSS v3.1 · secure@intel.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Aug 2023 · 03:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00917.htmlPatchVendor Advisory
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