CVE-2021-46887

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-46887
Lack of length check vulnerability in the HW_KEYMASTER module. Successful exploitation of this vulnerability may cause out-of-bounds read.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://consumer.huawei.com/en/support/bulletin/2023/5/ Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2023/5/ 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:*:*:*:*:*:*:*
History

21 Nov 2024, 06:34

Type Values Removed Values Added
References () https://consumer.huawei.com/en/support/bulletin/2023/5/ - Vendor Advisory () https://consumer.huawei.com/en/support/bulletin/2023/5/ - Vendor Advisory

29 May 2023, 03:40

Type Values Removed Values Added
CPE cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*
CWE NVD-CWE-Other
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
References (MISC) https://consumer.huawei.com/en/support/bulletin/2023/5/ - (MISC) https://consumer.huawei.com/en/support/bulletin/2023/5/ - Vendor Advisory

26 May 2023, 17:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-05-26 17:15

Updated : 2025-01-15 22:15

NVD link : CVE-2021-46887

Mitre link : CVE-2021-46887

CVE.ORG link : CVE-2021-46887

JSON object : View

Products Affected

huawei

  • emui
CWE
NVD-CWE-Other