CVE-2017-3197

Summary

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.

Affected Software

Weaknesses

• CWE-693: CWE-693: Protection Mechanism Failure

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-001.md
• https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-002.md
• https://www.kb.cert.org/vuls/id/507496
• http://www.securityfocus.com/bid/97294
• https://www.cylance.com/en_us/blog/gigabyte-brix-systems-vulnerabilities.html

References

• https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-001.md
• https://github.com/CylanceVulnResearch/disclosures/blob/master/CLVA-2017-01-002.md
• https://www.kb.cert.org/vuls/id/507496
• http://www.securityfocus.com/bid/97294
• https://www.cylance.com/en_us/blog/gigabyte-brix-systems-vulnerabilities.html

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