The communication module has a vulnerability of improper permission preservation. Successful exploitation of this vulnerability may affect system availability.
Weakness
The product does not preserve permissions or incorrectly preserves permissions when copying, restoring, or sharing objects, which can cause them to have less restrictive permissions than intended.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Emui | Huawei | 10.1.0 (including) | 10.1.0 (including) |
| Emui | Huawei | 10.1.1 (including) | 10.1.1 (including) |
| Emui | Huawei | 11.0.0 (including) | 11.0.0 (including) |
| Emui | Huawei | 11.0.1 (including) | 11.0.1 (including) |
| Emui | Huawei | 12.0.0 (including) | 12.0.0 (including) |
| Harmonyos | Huawei | 2.0 (including) | 2.0 (including) |
| Magic_ui | Huawei | 3.1.0 (including) | 3.1.0 (including) |
| Magic_ui | Huawei | 3.1.1 (including) | 3.1.1 (including) |
| Magic_ui | Huawei | 4.0.0 (including) | 4.0.0 (including) |
References
- https://consumer.huawei.com/en/support/bulletin/2022/6/
- https://consumer.huawei.com/en/support/bulletin/2022/7/
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0000001270350482
- https://consumer.huawei.com/en/support/bulletin/2022/6/
- https://consumer.huawei.com/en/support/bulletin/2022/7/
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0000001270350482