CVE-2021-0086
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Observable response discrepancy in floating-point operations for some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
La discrepancia de respuesta observable en las operaciones de punto flotante para algunos procesadores Intel(R) puede permitir que un usuario autorizado permita potencialmente la divulgación de información a través del 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
- 2020-10-22 CVE Reserved
- 2021-06-09 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-203: Observable Discrepancy
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2021/06/08/7 | Mailing List |
|
| http://www.openwall.com/lists/oss-security/2021/06/09/2 | Mailing List |
|
| http://www.openwall.com/lists/oss-security/2021/06/10/1 | Mailing List |
|
| 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 |
| Intel Search vendor "Intel" | Pentium Processors Firmware Search vendor "Intel" for product "Pentium Processors Firmware" | - | - |
Affected
| in | Intel Search vendor "Intel" | Pentium Processors Search vendor "Intel" for product "Pentium Processors" | - | - |
Safe
|
| Intel Search vendor "Intel" | Celeron Processors Firmware Search vendor "Intel" for product "Celeron Processors Firmware" | - | - |
Affected
| in | Intel Search vendor "Intel" | Celeron Processors Search vendor "Intel" for product "Celeron Processors" | - | - |
Safe
|
| Intel Search vendor "Intel" | Xeon Processors Firmware Search vendor "Intel" for product "Xeon Processors Firmware" | - | - |
Affected
| in | Intel Search vendor "Intel" | Xeon Processors Search vendor "Intel" for product "Xeon Processors" | - | - |
Safe
|
| Intel Search vendor "Intel" | Core Processors Firmware Search vendor "Intel" for product "Core Processors Firmware" | - | - |
Affected
| in | Intel Search vendor "Intel" | Core Processors Search vendor "Intel" for product "Core Processors" | - | - |
Safe
|
| Intel Search vendor "Intel" | Itanium Processors Firmware Search vendor "Intel" for product "Itanium Processors Firmware" | - | - |
Affected
| in | Intel Search vendor "Intel" | Itanium Processors Search vendor "Intel" for product "Itanium Processors" | - | - |
Safe
|
| Intel Search vendor "Intel" | Brand Verification Tool Search vendor "Intel" for product "Brand Verification Tool" | < 11.0.0.1225 Search vendor "Intel" for product "Brand Verification Tool" and version " < 11.0.0.1225" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 33 Search vendor "Fedoraproject" for product "Fedora" and version "33" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 34 Search vendor "Fedoraproject" for product "Fedora" and version "34" | - |
Affected
| ||||||