{"id":"CVE-2017-8142","aliases":["EUVD-2017-17104","GHSA-8h88-hf49-3hhp"],"status":"published","title":"The Trusted Execution Environment (TEE) module driver of Mate 9 and Mate 9 Pro smart phones with...","description":"The Trusted Execution Environment (TEE) module driver of Mate 9 and Mate 9 Pro smart phones with software versions earlier than MHA-AL00BC00B221 and versions earlier than LON-AL00BC00B221 has a use after free (UAF) vulnerability. An attacker tricks a user into installing a malicious application, and the application can start multiple threads and try to create and free specific memory, which could triggers access memory after free it and causes a system crash or arbitrary code execution.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01067,"percentile":0.65015,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-416"],"published":"2017-11-22T19:00:00Z","modified":"2026-06-17T01:25:50Z","products":[{"vendor":"huawei","product":"mate_9_firmware"},{"vendor":"huawei","product":"mate_9_pro_firmware"},{"vendor":"huawei technologies co., ltd.","product":"mate 9, mate 9 pro"}],"references":[{"url":"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170615-01-smartphone-en","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-8142"},{"url":"https://github.com/advisories/GHSA-8h88-hf49-3hhp"}],"sources":{"cve":[{"id":"CVE-2017-8142","description":"The Trusted Execution Environment (TEE) module driver of Mate 9 and Mate 9 Pro smart phones with software versions earlier than MHA-AL00BC00B221 and versions earlier than LON-AL00BC00B221 has a use after free (UAF) vulnerability. An attacker tricks a user into installing a malicious application, and the application can start multiple threads and try to create and free specific memory, which could triggers access memory after free it and causes a system crash or arbitrary code execution.","status":"published","published":"2017-11-22T19:00:00Z","modified":"2024-09-16T19:04:22.668Z","updated_at":"2026-11-02T14:33:14.89365Z"}],"euvd":[{"id":"EUVD-2017-17104","description":"The Trusted Execution Environment (TEE) module driver of Mate 9 and Mate 9 Pro smart phones with software versions earlier than MHA-AL00BC00B221 and versions earlier than LON-AL00BC00B221 has a use after free (UAF) vulnerability. An attacker tricks a user into installing a malicious application, and the application can start multiple threads and try to create and free specific memory, which could triggers access memory after free it and causes a system crash or arbitrary code execution.","status":"published","published":"2017-11-22T19:00:00Z","modified":"2024-09-16T19:04:22Z","updated_at":"2026-11-03T00:55:26.73018Z"}],"ghsa":[{"id":"GHSA-8h88-hf49-3hhp","title":"The Trusted Execution Environment (TEE) module driver of Mate 9 and Mate 9 Pro smart phones with...","description":"The Trusted Execution Environment (TEE) module driver of Mate 9 and Mate 9 Pro smart phones with software versions earlier than MHA-AL00BC00B221 and versions earlier than LON-AL00BC00B221 has a use after free (UAF) vulnerability. An attacker tricks a user into installing a malicious application, and the application can start multiple threads and try to create and free specific memory, which could triggers access memory after free it and causes a system crash or arbitrary code execution.","status":"published","published":"2022-05-17T00:16:43Z","modified":"2023-02-03T05:01:17Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:52:57.108682Z"}],"nvd":[{"id":"CVE-2017-8142","description":"The Trusted Execution Environment (TEE) module driver of Mate 9 and Mate 9 Pro smart phones with software versions earlier than MHA-AL00BC00B221 and versions earlier than LON-AL00BC00B221 has a use after free (UAF) vulnerability. An attacker tricks a user into installing a malicious application, and the application can start multiple threads and try to create and free specific memory, which could triggers access memory after free it and causes a system crash or arbitrary code execution.","status":"published","published":"2017-11-22T19:29:03.053Z","modified":"2026-06-17T01:25:50.82Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:04:09.7374Z"}]}}