// For flags

CVE-2021-22392

 

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

There is an Incorrect Calculation of Buffer Size in Huawei Smartphone.Successful exploitation of this vulnerability may cause verification bypass and directions to abnormal addresses.

Se presenta un Cálculo Incorrecto del Tamaño del Buffer en el Smartphone de Huawei. Una explotación con éxito de esta vulnerabilidad puede causar una omisión de una comprobación y unas direcciones a direcciones anormales

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-05 CVE Reserved
  • 2021-08-02 CVE Published
  • 2024-04-17 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-131: Incorrect Calculation of Buffer Size
CAPEC
References (1)
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"
9.1.0
Search vendor "Huawei" for product "Emui" and version "9.1.0"
-
Affected
Huawei
Search vendor "Huawei"
Emui
Search vendor "Huawei" for product "Emui"
9.1.1
Search vendor "Huawei" for product "Emui" and version "9.1.1"
-
Affected
Huawei
Search vendor "Huawei"
Emui
Search vendor "Huawei" for product "Emui"
10.0.0
Search vendor "Huawei" for product "Emui" and version "10.0.0"
-
Affected
Huawei
Search vendor "Huawei"
Emui
Search vendor "Huawei" for product "Emui"
10.1.0
Search vendor "Huawei" for product "Emui" and version "10.1.0"
-
Affected
Huawei
Search vendor "Huawei"
Emui
Search vendor "Huawei" for product "Emui"
10.1.1
Search vendor "Huawei" for product "Emui" and version "10.1.1"
-
Affected
Huawei
Search vendor "Huawei"
Emui
Search vendor "Huawei" for product "Emui"
11.0.0
Search vendor "Huawei" for product "Emui" and version "11.0.0"
-
Affected
Huawei
Search vendor "Huawei"
Magic Ui
Search vendor "Huawei" for product "Magic Ui"
2.1.1
Search vendor "Huawei" for product "Magic Ui" and version "2.1.1"
-
Affected
Huawei
Search vendor "Huawei"
Magic Ui
Search vendor "Huawei" for product "Magic Ui"
3.0.0
Search vendor "Huawei" for product "Magic Ui" and version "3.0.0"
-
Affected
Huawei
Search vendor "Huawei"
Magic Ui
Search vendor "Huawei" for product "Magic Ui"
3.1.0
Search vendor "Huawei" for product "Magic Ui" and version "3.1.0"
-
Affected
Huawei
Search vendor "Huawei"
Magic Ui
Search vendor "Huawei" for product "Magic Ui"
3.1.1
Search vendor "Huawei" for product "Magic Ui" and version "3.1.1"
-
Affected
Huawei
Search vendor "Huawei"
Magic Ui
Search vendor "Huawei" for product "Magic Ui"
4.0.0
Search vendor "Huawei" for product "Magic Ui" and version "4.0.0"
-
Affected