CVE-2021-46867

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-46867
The HW_KEYMASTER module has a problem in releasing memory.Successful exploitation of this vulnerability may result in out-of-bounds memory access.

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 HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://consumer.huawei.com/en/support/bulletin/2023/1/ Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166 Patch Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:*
History

12 Jan 2023, 14:14

Type Values Removed Values Added
References (MISC) https://consumer.huawei.com/en/support/bulletin/2023/1/ - (MISC) https://consumer.huawei.com/en/support/bulletin/2023/1/ - Vendor Advisory
References (MISC) https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166 - (MISC) https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166 - Patch, Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
First Time Huawei
Huawei emui
Huawei harmonyos
CWE CWE-125
CPE cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*

06 Jan 2023, 20:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-01-06 20:15

Updated : 2023-12-10 14:48

NVD link : CVE-2021-46867

Mitre link : CVE-2021-46867

CVE.ORG link : CVE-2021-46867

JSON object : View

Products Affected

huawei

  • emui
  • harmonyos
CWE
CWE-125

Out-of-bounds Read