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cve[email protected]CVE-2017-3197
HistoryJul 09, 2018 - 7:29 p.m.

CVE-2017-3197

2018-07-0919:29:00
CWE-693
CWE-20
web.nvd.nist.gov
32
In Wild
gigabyte
brix
uefi
firmware
vulnerability
cve-2017-3197
bioswe
ble
smm_bwp
prx
nvd

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

10 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.006 Low

EPSS

Percentile

77.9%

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 configurations

NVD
Node
gigabytegb-bsi7h-6500_firmwareMatchf6
AND
gigabytegb-bsi7h-6500Match-
Node
gigabytegb-bxi7-5775_firmwareMatchf2
AND
gigabytegb-bxi7-5775Match-

CNA Affected

[
  {
    "product": "GB-BSi7H-6500",
    "vendor": "GIGABYTE",
    "versions": [
      {
        "status": "affected",
        "version": "F6"
      }
    ]
  },
  {
    "product": "GB-BXi7-5775",
    "vendor": "GIGABYTE",
    "versions": [
      {
        "status": "affected",
        "version": "F2"
      }
    ]
  }
]

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

10 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.006 Low

EPSS

Percentile

77.9%

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