CVE-2021-40017
Critical
Description
The HW_KEYMASTER module lacks the validity check of the key format. Successful exploitation of this vulnerability may result in out-of-bounds memory access.
SeverityCritical
CVSS9.8
Exploit probability—
ProductHuawei Emui
PublishedSep 16, 2022
First seenSep 16, 2022
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| huawei emui | 11.0.1, 12.0.0 | — |
| huawei harmonyos | 2.0 | — |
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