There is an integer underflow vulnerability in the atcmdserver module. Successful exploitation of this vulnerability may affect integrity.
Weakness
The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Emui | Huawei | 10.0.0 (including) | 10.0.0 (including) |
| 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) |
| Magic_ui | Huawei | 3.0.0 (including) | 3.0.0 (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) |