Vulnerability Details CVE-2021-46839
The HW_KEYMASTER module has a vulnerability of missing bounds check on length.Successful exploitation of this vulnerability may cause malicious construction of data, which results in out-of-bounds access.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 29.0%
CVSS Severity
CVSS v3 Score 9.1
Products affected by CVE-2021-46839
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cpe:2.3:o:huawei:emui:11.0.1
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cpe:2.3:o:huawei:emui:12.0.0
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cpe:2.3:o:huawei:harmonyos:2.0