There is a vulnerability of signature verification mechanism failure in system upgrade through recovery mode.Successful exploitation of this vulnerability may affect service confidentiality.
Weakness
The product does not verify, or incorrectly verifies, the cryptographic signature for data.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| 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 (excluding) |
| Magic_ui | Huawei | 4.0.0 (including) | 4.0.0 (including) |
Related Attack Patterns
References
- https://consumer.huawei.com/en/support/bulletin/2022/2/
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-202202-0000001204253396
- https://consumer.huawei.com/en/support/bulletin/2022/2/
- https://device.harmonyos.com/en/docs/security/update/security-bulletins-202202-0000001204253396