CVE-2018-8931
CVSS V2 High 9.3
CVSS V3 Critical 9
Description
The AMD Ryzen, Ryzen Pro, and Ryzen Mobile processor chips have insufficient access control for the Secure Processor, aka RYZENFALL-1.
Overview
- CVE ID
- CVE-2018-8931
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2018-03-22T14:29:00
- Last Modified Date
- 2019-10-03T00:03:26
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:amd:ryzen_mobile_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:amd:ryzen_mobile:-:*:*:*:*:*:*:* | 0 | OR | ||
| 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-2018-8931 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8931 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:44:45 | Added to TrackCVE | |||
| 2022-12-03 03:43:47 | 2018-03-22T14:29Z | 2018-03-22T14:29:00 | CVE Published Date | updated |
| 2022-12-03 03:43:47 | 2019-10-03T00:03:26 | CVE Modified Date | updated | |
| 2022-12-03 03:43:47 | Analyzed | Vulnerability Status | updated |