CVE-2021-46840
- State
- Published
- Severity
- 9.1 Critical
- Published
- Oct 14, 2022
- Updated
- May 15, 2025
- Reserved
- Sep 27, 2022
Description
The HW_KEYMASTER module has an out-of-bounds access vulnerability in parameter set verification.Successful exploitation of this vulnerability may cause malicious construction of data, which results in out-of-bounds access.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.1 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | CISA-ADP |
Weaknesses
- CWE-125 Out-of-bounds Read
Affected Products
| Product | Versions |
|---|---|
HarmonyOSHuawei |
|
EMUIHuawei |
|
References
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