Home/CVE/Improper initialization in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially ena
CVE

CVE-2022-32231

Improper initialization in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially ena

Improper initialization in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

HIGH · CVSS 7.5 EPSS 0.00089
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-665Improper Initialization
▤

Affected Products & Versions

60
intel xeon gold 6138p firmwareall versions
intel xeon bronze 3104 firmwareall versions
intel xeon bronze 3106 firmwareall versions
intel xeon gold 5115 firmwareall versions
intel xeon gold 5118 firmwareall versions
intel xeon gold 5119t firmwareall versions
intel xeon gold 5120 firmwareall versions
intel xeon gold 5120t firmwareall versions
▣

Scoring & Timeline

7.5
HIGH · 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 NVD16 Feb 2023 · 08:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
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-00717.htmlVendor Advisory
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