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Status published
Unknown
CVE-2021-46887
Lack of length check vulnerability in the HW_KEYMASTER module. Successful...
Vulnerability Description
Lack of length check vulnerability in the HW_KEYMASTER module. Successful exploitation of this vulnerability may cause out-of-bounds read.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Huawei
View all reports →Affected Software
EMUI
Vulnerable Versions:
11.0.0, 10.1.1, 10.1.0
Timeline
Official Publish:
May 26th, 2023
Last Modified:
January 15th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.