CVEvulnerability
CVE-2021-46840
9.1 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2022-10-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Weaknesses
- CWE-125
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.
Affected configurations
• huawei emui 11.0.1
• huawei emui 12.0.0
• huawei harmonyos 2.0
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://consumer.huawei.com/en/support/bulletin/2022/10/ Vendor Advisory
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697 Vendor Advisory
- https://consumer.huawei.com/en/support/bulletin/2022/10/ Vendor Advisory
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697 Vendor Advisory