CVE-2021-26351
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA (Direct Memory Access) read/write from/to invalid DRAM address that could result in denial of service.
Una comprobación insuficiente de la dirección de la DRAM en System Management Unit (SMU) puede resultar en una lectura/escritura de DMA (Acceso Directo a Memoria) desde/a una dirección de DRAM no válida que podría resultar en una denegación de servicio
*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
- 2021-01-29 CVE Reserved
- 2022-05-12 CVE Published
- 2023-12-03 EPSS Updated
- 2024-09-16 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-1027 | 2023-08-08 |
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 3 3100 Firmware Search vendor "Amd" for product "Ryzen 3 3100 Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 3 3100 Search vendor "Amd" for product "Ryzen 3 3100" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 3 3300g Firmware Search vendor "Amd" for product "Ryzen 3 3300g Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 3 3300g Search vendor "Amd" for product "Ryzen 3 3300g" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 3 3300x Firmware Search vendor "Amd" for product "Ryzen 3 3300x Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 3 3300x Search vendor "Amd" for product "Ryzen 3 3300x" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 3 5125c Firmware Search vendor "Amd" for product "Ryzen 3 5125c Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 3 5125c Search vendor "Amd" for product "Ryzen 3 5125c" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 3 5400u Firmware Search vendor "Amd" for product "Ryzen 3 5400u Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 3 5400u Search vendor "Amd" for product "Ryzen 3 5400u" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 3 5425c Firmware Search vendor "Amd" for product "Ryzen 3 5425c Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 3 5425c Search vendor "Amd" for product "Ryzen 3 5425c" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 3 5425u Firmware Search vendor "Amd" for product "Ryzen 3 5425u Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 3 5425u Search vendor "Amd" for product "Ryzen 3 5425u" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 5 3400g Firmware Search vendor "Amd" for product "Ryzen 5 3400g Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 5 3400g Search vendor "Amd" for product "Ryzen 5 3400g" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 5 3450g Firmware Search vendor "Amd" for product "Ryzen 5 3450g Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 5 3450g Search vendor "Amd" for product "Ryzen 5 3450g" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 5 3600 Firmware Search vendor "Amd" for product "Ryzen 5 3600 Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 5 3600 Search vendor "Amd" for product "Ryzen 5 3600" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 5 3600x Firmware Search vendor "Amd" for product "Ryzen 5 3600x Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 5 3600x Search vendor "Amd" for product "Ryzen 5 3600x" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 5 5560u Firmware Search vendor "Amd" for product "Ryzen 5 5560u Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 5 5560u Search vendor "Amd" for product "Ryzen 5 5560u" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 5 5600h Firmware Search vendor "Amd" for product "Ryzen 5 5600h Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 5 5600h Search vendor "Amd" for product "Ryzen 5 5600h" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 5 5600hs Firmware Search vendor "Amd" for product "Ryzen 5 5600hs Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 5 5600hs Search vendor "Amd" for product "Ryzen 5 5600hs" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 5 5600u Firmware Search vendor "Amd" for product "Ryzen 5 5600u Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 5 5600u Search vendor "Amd" for product "Ryzen 5 5600u" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 5 5600x Firmware Search vendor "Amd" for product "Ryzen 5 5600x Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 5 5600x Search vendor "Amd" for product "Ryzen 5 5600x" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 5 5625c Firmware Search vendor "Amd" for product "Ryzen 5 5625c Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 5 5625c Search vendor "Amd" for product "Ryzen 5 5625c" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 5 5625u Firmware Search vendor "Amd" for product "Ryzen 5 5625u Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 5 5625u Search vendor "Amd" for product "Ryzen 5 5625u" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 5 5700g Firmware Search vendor "Amd" for product "Ryzen 5 5700g Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 5 5700g Search vendor "Amd" for product "Ryzen 5 5700g" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 5 5700ge Firmware Search vendor "Amd" for product "Ryzen 5 5700ge Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 5 5700ge Search vendor "Amd" for product "Ryzen 5 5700ge" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 7 3700x Firmware Search vendor "Amd" for product "Ryzen 7 3700x Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 7 3700x Search vendor "Amd" for product "Ryzen 7 3700x" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 7 3800x Firmware Search vendor "Amd" for product "Ryzen 7 3800x Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 7 3800x Search vendor "Amd" for product "Ryzen 7 3800x" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 7 5800h Firmware Search vendor "Amd" for product "Ryzen 7 5800h Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 7 5800h Search vendor "Amd" for product "Ryzen 7 5800h" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 7 5800hs Firmware Search vendor "Amd" for product "Ryzen 7 5800hs Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 7 5800hs Search vendor "Amd" for product "Ryzen 7 5800hs" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 7 5800u Firmware Search vendor "Amd" for product "Ryzen 7 5800u Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 7 5800u Search vendor "Amd" for product "Ryzen 7 5800u" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 7 5825c Firmware Search vendor "Amd" for product "Ryzen 7 5825c Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 7 5825c Search vendor "Amd" for product "Ryzen 7 5825c" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 7 5825u Firmware Search vendor "Amd" for product "Ryzen 7 5825u Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 7 5825u Search vendor "Amd" for product "Ryzen 7 5825u" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 9 3900x Firmware Search vendor "Amd" for product "Ryzen 9 3900x Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 9 3900x Search vendor "Amd" for product "Ryzen 9 3900x" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 9 3950x Firmware Search vendor "Amd" for product "Ryzen 9 3950x Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 9 3950x Search vendor "Amd" for product "Ryzen 9 3950x" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 9 5900hs Firmware Search vendor "Amd" for product "Ryzen 9 5900hs Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 9 5900hs Search vendor "Amd" for product "Ryzen 9 5900hs" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 9 5900hx Firmware Search vendor "Amd" for product "Ryzen 9 5900hx Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 9 5900hx Search vendor "Amd" for product "Ryzen 9 5900hx" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 9 5980hs Firmware Search vendor "Amd" for product "Ryzen 9 5980hs Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 9 5980hs Search vendor "Amd" for product "Ryzen 9 5980hs" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen 9 5980hx Firmware Search vendor "Amd" for product "Ryzen 9 5980hx Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen 9 5980hx Search vendor "Amd" for product "Ryzen 9 5980hx" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper 2920x Firmware Search vendor "Amd" for product "Ryzen Threadripper 2920x Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper 2920x Search vendor "Amd" for product "Ryzen Threadripper 2920x" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper 2950x Firmware Search vendor "Amd" for product "Ryzen Threadripper 2950x Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper 2950x Search vendor "Amd" for product "Ryzen Threadripper 2950x" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper 2970wx Firmware Search vendor "Amd" for product "Ryzen Threadripper 2970wx Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper 2970wx Search vendor "Amd" for product "Ryzen Threadripper 2970wx" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper 2990wx Firmware Search vendor "Amd" for product "Ryzen Threadripper 2990wx Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper 2990wx Search vendor "Amd" for product "Ryzen Threadripper 2990wx" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper 3960x Firmware Search vendor "Amd" for product "Ryzen Threadripper 3960x Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper 3960x Search vendor "Amd" for product "Ryzen Threadripper 3960x" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper 3970x Firmware Search vendor "Amd" for product "Ryzen Threadripper 3970x Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper 3970x Search vendor "Amd" for product "Ryzen Threadripper 3970x" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper 3990x Firmware Search vendor "Amd" for product "Ryzen Threadripper 3990x Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper 3990x Search vendor "Amd" for product "Ryzen Threadripper 3990x" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper Pro 3945wx Firmware Search vendor "Amd" for product "Ryzen Threadripper Pro 3945wx Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper Pro 3945wx Search vendor "Amd" for product "Ryzen Threadripper Pro 3945wx" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper Pro 3955wx Firmware Search vendor "Amd" for product "Ryzen Threadripper Pro 3955wx Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper Pro 3955wx Search vendor "Amd" for product "Ryzen Threadripper Pro 3955wx" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper Pro 3975wx Firmware Search vendor "Amd" for product "Ryzen Threadripper Pro 3975wx Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper Pro 3975wx Search vendor "Amd" for product "Ryzen Threadripper Pro 3975wx" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper Pro 3995wx Firmware Search vendor "Amd" for product "Ryzen Threadripper Pro 3995wx Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper Pro 3995wx Search vendor "Amd" for product "Ryzen Threadripper Pro 3995wx" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper Pro 5945wx Firmware Search vendor "Amd" for product "Ryzen Threadripper Pro 5945wx Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper Pro 5945wx Search vendor "Amd" for product "Ryzen Threadripper Pro 5945wx" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper Pro 5955wx Firmware Search vendor "Amd" for product "Ryzen Threadripper Pro 5955wx Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper Pro 5955wx Search vendor "Amd" for product "Ryzen Threadripper Pro 5955wx" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper Pro 5965wx Firmware Search vendor "Amd" for product "Ryzen Threadripper Pro 5965wx Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper Pro 5965wx Search vendor "Amd" for product "Ryzen Threadripper Pro 5965wx" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper Pro 5975wx Firmware Search vendor "Amd" for product "Ryzen Threadripper Pro 5975wx Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper Pro 5975wx Search vendor "Amd" for product "Ryzen Threadripper Pro 5975wx" | - | - |
Safe
|
| Amd Search vendor "Amd" | Ryzen Threadripper Pro 5995wx Firmware Search vendor "Amd" for product "Ryzen Threadripper Pro 5995wx Firmware" | - | - |
Affected
| in | Amd Search vendor "Amd" | Ryzen Threadripper Pro 5995wx Search vendor "Amd" for product "Ryzen Threadripper Pro 5995wx" | - | - |
Safe
|