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.
[
{
"product": "HUAWEI Y9 2019;Honor View 20",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "8.2.0.160(C185R2P2)"
},
{
"status": "affected",
"version": "8.2.0.162(C605)"
},
{
"status": "affected",
"version": "8.2.0.163(C605)"
},
{
"status": "affected",
"version": "9.0.1.169(C636E1R4P1)"
},
{
"status": "affected",
"version": "9.0.1.170(C185E2R3P1)"
},
{
"status": "affected",
"version": "9.0.1.170(C432E1R3P1)"
}
]
}
]