CVE-2017-3197
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 5.6% chance of exploitation in the next 30 days (EPSS).
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
Timeline
- ReservedThe CVE id was reserved by its CNA
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 5.6% in the next 30 days (EPSS).
- Severity: 9.8 CRITICAL (CVSS).
- Fix: none linked yet, which raises it.
Details
- Published
- Last modified
- Exploit probability
- 5.6% · EPSS, next 30 days
- Weakness
- CWE-693
- Record status
- Modified
Affected
- Gigabyte gb-bsi7h-6500 Firmware f6
- Gigabyte gb-bxi7-5775 Firmware f2
Attack profile CVSS 3.0 · 9.8
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2017-3197.md and follow it. Check whether this project is affected by CVE-2017-3197. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
References
- http://www.securityfocus.com/bid/97294
- 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.cylance.com/en_us/blog/gigabyte-brix-systems-vulnerabilities.html
- https://www.kb.cert.org/vuls/id/507496
- http://www.securityfocus.com/bid/97294
- 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.cylance.com/en_us/blog/gigabyte-brix-systems-vulnerabilities.html
- https://www.kb.cert.org/vuls/id/507496