CVE-2021-26343
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 validation in ASP BIOS and DRTM commands may allow malicious supervisor x86 software to disclose the contents of sensitive memory which may result in information disclosure.
Una validación insuficiente en los comandos ASP BIOS y DRTM puede permitir que el software supervisor x86 malicioso revele el contenido de la memoria confidencial, lo que puede resultar en la divulgación de información.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-01-29 CVE Reserved
- 2023-01-10 CVE Published
- 2024-08-02 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-668: Exposure of Resource to Wrong Sphere
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-1032 | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Amd Search vendor "Amd" | Epyc 7003 Firmware Search vendor "Amd" for product "Epyc 7003 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7003 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7003 Search vendor "Amd" for product "Epyc 7003" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 72f3 Firmware Search vendor "Amd" for product "Epyc 72f3 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 72f3 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 72f3 Search vendor "Amd" for product "Epyc 72f3" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7313 Firmware Search vendor "Amd" for product "Epyc 7313 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7313 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7313 Search vendor "Amd" for product "Epyc 7313" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7313p Firmware Search vendor "Amd" for product "Epyc 7313p Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7313p Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7313p Search vendor "Amd" for product "Epyc 7313p" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7343 Firmware Search vendor "Amd" for product "Epyc 7343 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7343 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7343 Search vendor "Amd" for product "Epyc 7343" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7373x Firmware Search vendor "Amd" for product "Epyc 7373x Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7373x Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7373x Search vendor "Amd" for product "Epyc 7373x" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 73f3 Firmware Search vendor "Amd" for product "Epyc 73f3 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 73f3 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 73f3 Search vendor "Amd" for product "Epyc 73f3" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7413 Firmware Search vendor "Amd" for product "Epyc 7413 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7413 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7413 Search vendor "Amd" for product "Epyc 7413" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7443 Firmware Search vendor "Amd" for product "Epyc 7443 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7443 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7443 Search vendor "Amd" for product "Epyc 7443" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7443p Firmware Search vendor "Amd" for product "Epyc 7443p Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7443p Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7443p Search vendor "Amd" for product "Epyc 7443p" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7453 Firmware Search vendor "Amd" for product "Epyc 7453 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7453 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7453 Search vendor "Amd" for product "Epyc 7453" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 74f3 Firmware Search vendor "Amd" for product "Epyc 74f3 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 74f3 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 74f3 Search vendor "Amd" for product "Epyc 74f3" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7513 Firmware Search vendor "Amd" for product "Epyc 7513 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7513 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7513 Search vendor "Amd" for product "Epyc 7513" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7543 Firmware Search vendor "Amd" for product "Epyc 7543 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7543 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7543 Search vendor "Amd" for product "Epyc 7543" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7543p Firmware Search vendor "Amd" for product "Epyc 7543p Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7543p Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7543p Search vendor "Amd" for product "Epyc 7543p" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7573x Firmware Search vendor "Amd" for product "Epyc 7573x Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7573x Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7573x Search vendor "Amd" for product "Epyc 7573x" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 75f3 Firmware Search vendor "Amd" for product "Epyc 75f3 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 75f3 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 75f3 Search vendor "Amd" for product "Epyc 75f3" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7643 Firmware Search vendor "Amd" for product "Epyc 7643 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7643 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7643 Search vendor "Amd" for product "Epyc 7643" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7663 Firmware Search vendor "Amd" for product "Epyc 7663 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7663 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7663 Search vendor "Amd" for product "Epyc 7663" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7713 Firmware Search vendor "Amd" for product "Epyc 7713 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7713 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7713 Search vendor "Amd" for product "Epyc 7713" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7713p Firmware Search vendor "Amd" for product "Epyc 7713p Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7713p Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7713p Search vendor "Amd" for product "Epyc 7713p" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7743 Firmware Search vendor "Amd" for product "Epyc 7743 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7743 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7743 Search vendor "Amd" for product "Epyc 7743" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7763 Firmware Search vendor "Amd" for product "Epyc 7763 Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7763 Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7763 Search vendor "Amd" for product "Epyc 7763" | - | - |
Safe
|
| Amd Search vendor "Amd" | Epyc 7773x Firmware Search vendor "Amd" for product "Epyc 7773x Firmware" | < milanpi_1.0.0.3 Search vendor "Amd" for product "Epyc 7773x Firmware" and version " < milanpi_1.0.0.3" | - |
Affected
| in | Amd Search vendor "Amd" | Epyc 7773x Search vendor "Amd" for product "Epyc 7773x" | - | - |
Safe
|