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

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CVE-2021-0093

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
09/02/2022
Last modified:
05/05/2025

Description

Incorrect default permissions in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable a denial of service via local access.

Impact

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

Base Score: 4.40 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x
4.40
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
2.10
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:h:intel:atom_c3308:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c3336:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c3338:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c3338r:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c3436l:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c3508:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c3538:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c3558:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c3558r:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c3708:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c3750:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c3758:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c3758r:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c3808:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:atom_c3830:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools