CVE-2021-46839 Information

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.

Reference

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