CVEvulnerability
CVE-2021-40026
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-01-10
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-787
Description
There is a Heap-based buffer overflow vulnerability in the AOD module in smartphones. Successful exploitation of this vulnerability may affect service integrity.
Affected configurations
• huawei harmonyos (< 2.0)
• huawei emui 11.0.0
• huawei emui 12.0.0
• huawei magic ui 4.0.0
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://consumer.huawei.com/en/support/bulletin/2022/1/ Vendor Advisory
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331 Vendor Advisory
- https://consumer.huawei.com/en/support/bulletin/2022/1/ Vendor Advisory
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331 Vendor Advisory