CVE-2023-20564
Severity Score
6.7
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track*
*SSVC
Descriptions
Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD Ryzen™ Master may permit a privileged attacker to perform memory reads/writes potentially leading to a loss of confidentiality or arbitrary kernel execution.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track*
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-10-27 CVE Reserved
- 2023-08-15 CVE Published
- 2023-08-16 EPSS Updated
- 2024-10-08 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7004 | 2023-08-23 |
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 Master Search vendor "Amd" for product "Ryzen Master" | < 2.11.2.2659 Search vendor "Amd" for product "Ryzen Master" and version " < 2.11.2.2659" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 10 Search vendor "Microsoft" for product "Windows 10" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Master Search vendor "Amd" for product "Ryzen Master" | < 2.11.2.2659 Search vendor "Amd" for product "Ryzen Master" and version " < 2.11.2.2659" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 11 Search vendor "Microsoft" for product "Windows 11" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Master Monitoring Sdk Search vendor "Amd" for product "Ryzen Master Monitoring Sdk" | < august_2023 Search vendor "Amd" for product "Ryzen Master Monitoring Sdk" and version " < august_2023" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 10 Search vendor "Microsoft" for product "Windows 10" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Master Monitoring Sdk Search vendor "Amd" for product "Ryzen Master Monitoring Sdk" | < august_2023 Search vendor "Amd" for product "Ryzen Master Monitoring Sdk" and version " < august_2023" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows 11 Search vendor "Microsoft" for product "Windows 11" | - | - |
Safe
|