// For flags

CVE-2021-46868

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The HW_KEYMASTER module has a problem in releasing memory.Successful exploitation of this vulnerability may result in out-of-bounds memory access.

El módulo HW_KEYMASTER tiene un problema al liberar memoria. La explotación exitosa de esta vulnerabilidad puede resultar en un acceso a la memoria fuera de los límites.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-12-28 CVE Reserved
  • 2023-01-06 CVE Published
  • 2024-07-29 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-125: Out-of-bounds Read
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Huawei
Search vendor "Huawei"
Emui
Search vendor "Huawei" for product "Emui"
12.0.0
Search vendor "Huawei" for product "Emui" and version "12.0.0"
-
Affected
Huawei
Search vendor "Huawei"
Harmonyos
Search vendor "Huawei" for product "Harmonyos"
< 2.0
Search vendor "Huawei" for product "Harmonyos" and version " < 2.0"
-
Affected