CVE-2021-22379

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-22379
There is an Integer Underflow (Wrap or Wraparound) Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause DoS of Samgr.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://consumer.huawei.com/en/support/bulletin/2021/6/ Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*
History

09 Dec 2021, 17:55

Type Values Removed Values Added
CPE cpe:2.3:a:huawei:magic_ui:4.0.0:*:*:*:*:*:*:* cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*

06 Aug 2021, 16:57

Type Values Removed Values Added
CWE CWE-191
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
CPE cpe:2.3:a:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
References (MISC) https://consumer.huawei.com/en/support/bulletin/2021/6/ - (MISC) https://consumer.huawei.com/en/support/bulletin/2021/6/ - Vendor Advisory

02 Aug 2021, 17:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-08-02 17:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-22379

Mitre link : CVE-2021-22379

CVE.ORG link : CVE-2021-22379

JSON object : View

Products Affected

huawei

  • emui
  • magic_ui
CWE
CWE-191

Integer Underflow (Wrap or Wraparound)