CVE-2021-46814

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-46814
The video framework has an out-of-bounds memory read/write vulnerability. Successful exploitation of this vulnerability may affect system availability.

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/2022/6/ Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0000001270350482 Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2022/6/ Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0000001270350482 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*
History

21 Nov 2024, 06:34

Type Values Removed Values Added
References () https://consumer.huawei.com/en/support/bulletin/2022/6/ - Vendor Advisory () https://consumer.huawei.com/en/support/bulletin/2022/6/ - Vendor Advisory
References () https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0000001270350482 - Vendor Advisory () https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0000001270350482 - Vendor Advisory

08 Aug 2023, 14:21

Type Values Removed Values Added
CWE CWE-125

18 Jun 2022, 03:07

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
CPE cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
CWE CWE-787
References (MISC) https://consumer.huawei.com/en/support/bulletin/2022/6/ - (MISC) https://consumer.huawei.com/en/support/bulletin/2022/6/ - Vendor Advisory
References (MISC) https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0000001270350482 - (MISC) https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0000001270350482 - Vendor Advisory

13 Jun 2022, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-06-13 15:15

Updated : 2024-11-21 06:34

NVD link : CVE-2021-46814

Mitre link : CVE-2021-46814

CVE.ORG link : CVE-2021-46814

JSON object : View

Products Affected

huawei

  • emui
  • magic_ui
  • harmonyos
CWE
CWE-125

Out-of-bounds Read

CWE-787

Out-of-bounds Write