Description
Huawei smartphones HUAWEI Y9 2019 and Honor View 20 have a denial of service vulnerability. Due to insufficient input validation of specific value when parsing the messages, an attacker may send specially crafted TD-SCDMA messages from a rogue base station to the affected devices to exploit this vulnerability. Successful exploit may cause an infinite loop and the device to reboot.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | HUAWEI Y9 2019;Honor View 20 | 8.2.0.160(C185R2P2), 8.2.0.162(C605), 8.2.0.163(C605), 9.0.1.169(C636E1R4P1), 9.0.1.170(C185E2R3P1), 9.0.1.170(C432E1R3P1) | — |