Huawei smart phones Emily-L29C with versions of 8.1.0.132a(C432), 8.1.0.135(C782), 8.1.0.154(C10), 8.1.0.154(C461), 8.1.0.154(C635), 8.1.0.156(C185), 8.1.0.156(C605), 8.1.0.159(C636) have a double free vulnerability. An attacker can trick a user to click a URL to exploit this vulnerability. Successful exploitation may cause the affected phone abnormal.
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Emily-l29c_firmware | Huawei | 8.1.0.132a(c432) (including) | 8.1.0.132a(c432) (including) |
| Emily-l29c_firmware | Huawei | 8.1.0.135(c782) (including) | 8.1.0.135(c782) (including) |
| Emily-l29c_firmware | Huawei | 8.1.0.154(c10) (including) | 8.1.0.154(c10) (including) |
| Emily-l29c_firmware | Huawei | 8.1.0.154(c461) (including) | 8.1.0.154(c461) (including) |
| Emily-l29c_firmware | Huawei | 8.1.0.154(c635) (including) | 8.1.0.154(c635) (including) |
| Emily-l29c_firmware | Huawei | 8.1.0.156(c185) (including) | 8.1.0.156(c185) (including) |
| Emily-l29c_firmware | Huawei | 8.1.0.156(c605) (including) | 8.1.0.156(c605) (including) |
| Emily-l29c_firmware | Huawei | 8.1.0.159(c636) (including) | 8.1.0.159(c636) (including) |