Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2021-0187

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
16/02/2023
Last modified:
08/08/2023

Description

Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable an 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:xeon_gold_6342_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_gold_6342:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_gold_6346_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_gold_6346:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_gold_6330_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_gold_6330:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_platinum_8360y_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_platinum_8360y:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_gold_6354_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_gold_6354:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_gold_6314u_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_gold_6314u:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_gold_6338n_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_gold_6338n:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:xeon_silver_4314_firmware:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools