CVE-2017-3197

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.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.kb.cert.org/vuls/id/507496	Third Party Advisory US Government Resource
https://www.cylance.com/en_us/blog/gigabyte-brix-systems-vulnerabilities.html	Exploit Third Party Advisory
https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-002.md	Exploit Third Party Advisory
https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-001.md	Exploit Third Party Advisory
http://www.securityfocus.com/bid/97294	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:gigabyte:gb-bsi7h-6500_firmware:f6:*:*:*:*:*:*:*

cpe:2.3:h:gigabyte:gb-bsi7h-6500:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:gigabyte:gb-bxi7-5775_firmware:f2:*:*:*:*:*:*:*

cpe:2.3:h:gigabyte:gb-bxi7-5775:-:*:*:*:*:*:*:*

Information

Published : 2018-07-09 12:29

Updated : 2019-10-09 16:27

NVD link : CVE-2017-3197

Mitre link : CVE-2017-3197

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

gigabyte

gb-bsi7h-6500
gb-bxi7-5775_firmware
gb-bxi7-5775
gb-bsi7h-6500_firmware

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