CVE-2018-8932

CVSS V2 High 9.3 CVSS V3 Critical 9
Description
The AMD Ryzen and Ryzen Pro processor chips have insufficient access control for the Secure Processor, aka RYZENFALL-2, RYZENFALL-3, and RYZENFALL-4.
Overview
  • CVE ID
  • CVE-2018-8932
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-03-22T14:29:00
  • Last Modified Date
  • 2019-10-03T00:03:26
Weakness Enumerations
CWE URL
CWE-732 http://cwe.mitre.org/data/definitions/732.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:amd:ryzen_pro_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:amd:ryzen_pro:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:amd:ryzen_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:amd:ryzen:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9.3
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • CHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 2.2
  • Impact Score
  • 6
References
Reference URL Reference Tags
https://safefirmware.com/amdflaws_whitepaper.pdf Third Party Advisory
https://community.amd.com/community/amd-corporate/blog/2018/03/21/initial-amd-technical-assessment-of-cts-labs-research Vendor Advisory
https://blog.trailofbits.com/2018/03/15/amd-flaws-technical-summary/ Third Party Advisory
https://amdflaws.com/ Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-8932
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8932
History
Created Old Value New Value Data Type Notes
2022-05-10 07:44:46 Added to TrackCVE
2022-12-03 03:43:50 2018-03-22T14:29Z 2018-03-22T14:29:00 CVE Published Date updated
2022-12-03 03:43:50 2019-10-03T00:03:26 CVE Modified Date updated
2022-12-03 03:43:50 Analyzed Vulnerability Status updated