CVE-2020-12303
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Use after free in DAL subsystem for Intel(R) CSME versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, 13.0.40, 13.30.10, 14.0.45 and 14.5.25, Intel(R) TXE 3.1.80, 4.0.30 may allow an authenticated user to potentially enable escalation of privileges via local access.
Un uso de la memoria previamente liberada en el subsistema DAL para Intel® CSME versiones anteriores a 11.8.80, 11.12.80, 11.22.80, 12.0.70, 13.0.40, 13.30.10, 14.0.45 y 14.5.25, Intel® TXE versiones 3.1.80, 4.0.30 puede habilitar a un usuario autenticado para permitir potencialmente una escalada de privilegios por medio de un acceso local
*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
- 2020-04-28 CVE Reserved
- 2020-11-12 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-416: Use After Free
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://security.netapp.com/advisory/ntap-20201113-0002 | Third Party Advisory |
|
| https://security.netapp.com/advisory/ntap-20201113-0005 | Third Party Advisory |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391 | 2020-11-24 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Intel Search vendor "Intel" | Converged Security And Manageability Engine Search vendor "Intel" for product "Converged Security And Manageability Engine" | < 11.8.80 Search vendor "Intel" for product "Converged Security And Manageability Engine" and version " < 11.8.80" | - |
Affected
| ||||||
| Intel Search vendor "Intel" | Converged Security And Manageability Engine Search vendor "Intel" for product "Converged Security And Manageability Engine" | >= 11.12.0 < 11.12.80 Search vendor "Intel" for product "Converged Security And Manageability Engine" and version " >= 11.12.0 < 11.12.80" | - |
Affected
| ||||||
| Intel Search vendor "Intel" | Converged Security And Manageability Engine Search vendor "Intel" for product "Converged Security And Manageability Engine" | >= 11.22.0 < 11.22.80 Search vendor "Intel" for product "Converged Security And Manageability Engine" and version " >= 11.22.0 < 11.22.80" | - |
Affected
| ||||||
| Intel Search vendor "Intel" | Converged Security And Manageability Engine Search vendor "Intel" for product "Converged Security And Manageability Engine" | >= 12.0 < 12.0.70 Search vendor "Intel" for product "Converged Security And Manageability Engine" and version " >= 12.0 < 12.0.70" | - |
Affected
| ||||||
| Intel Search vendor "Intel" | Converged Security And Manageability Engine Search vendor "Intel" for product "Converged Security And Manageability Engine" | >= 14.0 < 14.0.45 Search vendor "Intel" for product "Converged Security And Manageability Engine" and version " >= 14.0 < 14.0.45" | - |
Affected
| ||||||
| Intel Search vendor "Intel" | Converged Security And Manageability Engine Search vendor "Intel" for product "Converged Security And Manageability Engine" | >= 14.5.0 < 14.5.25 Search vendor "Intel" for product "Converged Security And Manageability Engine" and version " >= 14.5.0 < 14.5.25" | - |
Affected
| ||||||
| Intel Search vendor "Intel" | Trusted Execution Technology Search vendor "Intel" for product "Trusted Execution Technology" | 3.1.80 Search vendor "Intel" for product "Trusted Execution Technology" and version "3.1.80" | - |
Affected
| ||||||
| Intel Search vendor "Intel" | Trusted Execution Technology Search vendor "Intel" for product "Trusted Execution Technology" | 4.0.30 Search vendor "Intel" for product "Trusted Execution Technology" and version "4.0.30" | - |
Affected
| ||||||