CVE-2017-3197

Severity CVSS v4.0:

Pending analysis

Type:

CWE-20 Input Validation

Publication date:

09/07/2018

Last modified:

09/10/2019

Description

GIGABYTE BRIX UEFI firmware for the GB-BSi7H-6500 (version F6) and GB-BXi7-5775 (version F2) platforms does not securely implement BIOSWE, BLE, SMM_BWP, and PRx features. As a result, the BIOS is not protected from arbitrary write access and may permit modifications to the SPI flash.

Impact

Vector 3.x

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x

9.80

Severity 3.x

CRITICAL

Vector 2.0

AV:N/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 10.00 HIGH
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0

10.00

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:gigabyte:gb-bsi7h-6500_firmware:f6:::::::*
cpe:2.3:h:gigabyte:gb-bsi7h-6500:-:::::::*
cpe:2.3:o:gigabyte:gb-bxi7-5775_firmware:f2:::::::*
cpe:2.3:h:gigabyte:gb-bxi7-5775:-:::::::*

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

CPE	From	Up to
cpe:2.3:o:gigabyte:gb-bsi7h-6500_firmware:f6:::::::*
cpe:2.3:h:gigabyte:gb-bsi7h-6500:-:::::::*
cpe:2.3:o:gigabyte:gb-bxi7-5775_firmware:f2:::::::*
cpe:2.3:h:gigabyte:gb-bxi7-5775:-:::::::*

CVE-2017-3197

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools