CVE-2021-40040
High
Description
Vulnerability of writing data to an arbitrary address in the HW_KEYMASTER module. Successful exploitation of this vulnerability may affect confidentiality.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Huawei Emui
PublishedAug 10, 2022
First seenAug 10, 2022
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| huawei emui | 10.0.0, 10.1.0, 10.1.1, 11.0.0 | — |
| huawei harmonyos | 2.0 | — |
| huawei magic_ui | 3.0.0, 3.1.0, 3.1.1, 4.0.0 | — |
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