CVE-2018-8934
Severity Score
9.0
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The Promontory chipset, as used in AMD Ryzen and Ryzen Pro platforms, has a backdoor in firmware, aka CHIMERA-FW.
El chipset Promontory, tal y como se utiliza en plataformas AMD Ryzen y Ryzen Pro, tiene una puerta trasera en el firmware. Esto también se conoce como CHIMERA-FW.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2018-03-22 CVE Reserved
- 2018-03-22 CVE Published
- 2023-08-13 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://amdflaws.com | Third Party Advisory | |
| https://blog.trailofbits.com/2018/03/15/amd-flaws-technical-summary | Third Party Advisory | |
| https://safefirmware.com/amdflaws_whitepaper.pdf | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Amd Search vendor "Amd" | Ryzen Pro Firmware Search vendor "Amd" for product "Ryzen Pro Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Pro Search vendor "Amd" for product "Ryzen Pro" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Firmware Search vendor "Amd" for product "Ryzen Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Search vendor "Amd" for product "Ryzen" | - | - |
Safe
|