Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2022-26006

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
11/11/2022
Last modified:
05/02/2025

Description

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

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.20 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.20
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:intel:core_i5-7640x_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i5-7640x:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-3820_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-3820:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-3920xm_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-3920xm:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-3930k_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-3930k:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-3940xm_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-3940xm:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-3960x_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-3960x:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-3970x_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i7-3970x:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:core_i7-4820k_firmware:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools