CVEvulnerability
CVE-2021-22386
7.0 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-08-10
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.9 MEDIUM — AV:L/AC:M/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-415
Description
A component of the Huawei smartphone has a Double Free vulnerability. Local attackers may exploit this vulnerability to cause Root Elevation of Privileges.
Affected configurations
• huawei emui 11.0.0
• huawei magic ui 4.0.0
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness
References
- https://consumer.huawei.com/en/support/bulletin/2021/6/ Vendor Advisory
- https://device.harmonyos.com/cn/docs/security/update/oem_security_update_phone_202106-0000001165452077 Third Party Advisory
- https://consumer.huawei.com/en/support/bulletin/2021/6/ Vendor Advisory
- https://device.harmonyos.com/cn/docs/security/update/oem_security_update_phone_202106-0000001165452077 Third Party Advisory