Vulnerability of starting activities in the background in the ActivityManagerService (AMS) module. Impact: Successful exploitation of this vulnerability will affect availability.
Weakness
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Emui | Huawei | 12.0.0 (including) | 12.0.0 (including) |
| Emui | Huawei | 13.0.0 (including) | 13.0.0 (including) |
| Harmonyos | Huawei | 2.0.0 (including) | 2.0.0 (including) |
| Harmonyos | Huawei | 2.1.0 (including) | 2.1.0 (including) |
| Harmonyos | Huawei | 3.0.0 (including) | 3.0.0 (including) |
| Harmonyos | Huawei | 3.1.0 (including) | 3.1.0 (including) |
| Harmonyos | Huawei | 4.0.0 (including) | 4.0.0 (including) |
Potential Mitigations
Related Attack Patterns
- https://cwe.mitre.org/data/definitions/122.html
- https://cwe.mitre.org/data/definitions/233.html
- https://cwe.mitre.org/data/definitions/58.html
References
- https://consumer.huawei.com/en/support/bulletin/2024/4/
- https://https://device.harmonyos.com/en/docs/security/update/security-bulletins-202404-0000001880501689
- https://consumer.huawei.com/en/support/bulletin/2024/4/
- https://https://device.harmonyos.com/en/docs/security/update/security-bulletins-202404-0000001880501689