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

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CVE-2018-12191

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
14/03/2019
Last modified:
10/09/2020

Description

Bounds check in Kernel subsystem in Intel CSME before version 11.8.60, 11.11.60, 11.22.60 or 12.0.20, or Intel(R) Server Platform Services before versions 4.00.04.383 or SPS 4.01.02.174, or Intel(R) TXE before versions 3.1.60 or 4.0.10 may allow an unauthenticated user to potentially execute arbitrary code via physical access.

Impact

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

Base Score: 7.60 HIGH
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

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

Base Score 3.x
7.60
Severity 3.x
HIGH
Vector 2.0
AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0
7.20
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* 11.0 (including) 11.8.60 (excluding)
cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* 11.10 (including) 11.11.60 (excluding)
cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* 11.20 (including) 11.22.60 (excluding)
cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* 12.0.0 (including) 12.0.20 (excluding)
cpe:2.3:o:intel:server_platform_services_firmware:*:*:*:*:*:*:*:* 4.00.04.367 (including) 4.00.04.383 (excluding)
cpe:2.3:o:intel:server_platform_services_firmware:*:*:*:*:*:*:*:* 4.01.00.152.0 (including) 4.01.02.174 (excluding)
cpe:2.3:o:intel:trusted_execution_engine_firmware:*:*:*:*:*:*:*:* 3.0 (including) 3.1.60 (excluding)
cpe:2.3:o:intel:trusted_execution_engine_firmware:*:*:*:*:*:*:*:* 4.0 (including) 4.0.10 (excluding)

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


References to Advisories, Solutions, and Tools