CVE-2017-17176
Description
The hardware security module of Mate 9 and Mate 9 Pro Huawei smart phones with the versions earlier before MHA-AL00BC00B156, versions earlier before MHA-CL00BC00B156, versions earlier before MHA-DL00BC00B156, versions earlier before MHA-TL00BC00B156, versions earlier before LON-AL00BC00B156, versions earlier before LON-CL00BC00B156, versions earlier before LON-DL00BC00B156, versions earlier before LON-TL00BC00B156 has a arbitrary memory read/write vulnerability due to the input parameters validation. An attacker with the root privilege of the Android system could exploit this vulnerability to read and write memory data anywhere or execute arbitrary code in the TrustZone.
How to fix
- huawei mate_9_firmwaremha-al00bc00b156, mha-cl00bc00b156, mha-dl00bc00b156, mha-tl00bc00b156 or later
- huawei mate_9_pro_firmwarelon-al00bc00b156, lon-cl00bc00b156, lon-dl00bc00b156, lon-tl00bc00b156 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| huawei mate_9_firmware | v < mha-al00bc00b156, v < mha-cl00bc00b156, v < mha-dl00bc00b156, v < mha-tl00bc00b156 | mha-al00bc00b156, mha-cl00bc00b156, mha-dl00bc00b156, mha-tl00bc00b156 |
| huawei mate_9_pro_firmware | v < lon-al00bc00b156, v < lon-cl00bc00b156, v < lon-dl00bc00b156, v < lon-tl00bc00b156 | lon-al00bc00b156, lon-cl00bc00b156, lon-dl00bc00b156, lon-tl00bc00b156 |
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