Vulnerability CVE-2021-46839
Published: 2022-10-14

Description:
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.

 References:
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697
https://consumer.huawei.com/en/support/bulletin/2022/10/
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