Isub service in P10 Plus and P10 smart phones with earlier than VKY-AL00C00B157 versions and earlier than VTR-AL00C00B157 versions has a denial of service (DoS) vulnerability. An attacker tricks a user into installing a malicious application on the smart phone, and the application can send given parameter to specific interface, which make a out-of-bounds array access that results in smart phone restart.

References

• https://nvd.nist.gov/vuln/detail/CVE-2017-8172
• http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170628-01-isub-en
• http://www.securityfocus.com/bid/99370