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

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2018-3652

Severity CVSS v4.0:
Pending analysis
Type:
CWE-200 Information Leak / Disclosure
Publication date:
10/07/2018
Last modified:
28/04/2020

Description

Existing UEFI setting restrictions for DCI (Direct Connect Interface) in 5th and 6th generation Intel Xeon Processor E3 Family, Intel Xeon Scalable processors, and Intel Xeon Processor D Family allows a limited physical presence attacker to potentially access platform secrets via debug interfaces.

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:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.60 MEDIUM
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
4.60
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:h:intel:xeon_e3:1505m_v6:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1515m_v5:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1535m_v5:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1535m_v6:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1545m_v5:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1558l_v5:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1565l_v5:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1575m_v5:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1578l_v5:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1585_v5:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3:1585l_v5:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3_1220_v5:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3_1220_v6:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3_1225_v5:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:xeon_e3_1225_v6:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools