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9.1
CVSSv3

CVE-2021-46840

Published: 14/10/2022 Updated: 18/10/2022
CVSS v3 Base Score: 9.1 | Impact Score: 5.2 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

The HW_KEYMASTER module has an out-of-bounds access vulnerability in parameter set verification.Successful exploitation of this vulnerability may cause malicious construction of data, which results in out-of-bounds access.

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huawei harmonyos 2.0

huawei emui 11.0.1

huawei emui 12.0.0

References

CWE-125https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697https://consumer.huawei.com/en/support/bulletin/2022/10/https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
validationCVE-2012-1823malicious code‎CVE-2024-5770CVE-2023-45866CVE-2024-35687local usersCVE-2024-31246CVE-2024-35730
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