Huawei Y9 2019 vulnerabilities

CVE-2019-5303 [MEDIUM] CWE-20 CVE-2019-5303: There are two denial of service vulnerabilities on some Huawei smartphones. An attacker may send spe There are two denial of service vulnerabilities on some Huawei smartphones. An attacker may send specially crafted TD-SCDMA messages from a rogue base station to the affected devices. Due to insufficient input validation of two values when parsing the messages, successful exploit may cause device abnormal. This is 2 out of 2 vulnerabilities. Different

CVE-2019-5302 [MEDIUM] CWE-20 CVE-2019-5302: There are two denial of service vulnerabilities on some Huawei smartphones. An attacker may send spe There are two denial of service vulnerabilities on some Huawei smartphones. An attacker may send specially crafted TD-SCDMA messages from a rogue base station to the affected devices. Due to insufficient input validation of two values when parsing the messages, successful exploit may cause device abnormal. This is 1 out of 2 vulnerabilities. Different

CVE-2019-5281 [MEDIUM] CVE-2019-5281: There is an information leak vulnerability in some Huawei phones, versions earlier than Jackman-L21 There is an information leak vulnerability in some Huawei phones, versions earlier than Jackman-L21 8.2.0.155(C185R1P2). When a local attacker uses the camera of a smartphone, the attacker can exploit this vulnerability to obtain sensitive information by performing a series of operations.