CVE-2021-39990
Critical
Description
The screen lock module has a Stack-based Buffer Overflow vulnerability.Successful exploitation of this vulnerability may affect user experience.
SeverityCritical
CVSS9.8
Exploit probability—
ProductHuawei Harmonyos
PublishedJan 3, 2022
First seenJan 3, 2022
Weakness typeCWE-787Out-of-bounds write
How to fix
Update
- huawei harmonyos2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| huawei harmonyos | v < 2.0 | 2.0 |
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