{"id":"CVE-2017-17172","aliases":["EUVD-2017-8338","GHSA-77mv-hm7r-pr35"],"status":"published","title":"Huawei smart phones LYO-L21 with software LYO-L21C479B107, LYO-L21C479B107 have a privilege...","description":"Huawei smart phones LYO-L21 with software LYO-L21C479B107, LYO-L21C479B107 have a privilege escalation vulnerability. An authenticated, local attacker can crafts malformed packets after tricking a user to install a malicious application and exploit this vulnerability when in the exception handling process. Successful exploitation may cause the attacker to obtain a higher privilege of the smart phones.","severity":{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00249,"percentile":0.16331,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-755"],"published":"2018-06-14T14:00:00Z","modified":"2026-06-17T01:10:29Z","products":[{"vendor":"huawei","product":"lyo-l21"},{"vendor":"huawei technologies co., ltd.","product":"lyo-l21"}],"references":[{"url":"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180613-01-smartphone-en","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-17172"},{"url":"https://github.com/advisories/GHSA-77mv-hm7r-pr35"}],"sources":{"cve":[{"id":"CVE-2017-17172","description":"Huawei smart phones LYO-L21 with software LYO-L21C479B107, LYO-L21C479B107 have a privilege escalation vulnerability. An authenticated, local attacker can crafts malformed packets after tricking a user to install a malicious application and exploit this vulnerability when in the exception handling process. Successful exploitation may cause the attacker to obtain a higher privilege of the smart phones.","status":"published","published":"2018-06-14T14:00:00Z","modified":"2024-08-05T20:43:59.984Z","updated_at":"2026-11-02T14:33:18.556155Z"}],"euvd":[{"id":"EUVD-2017-8338","description":"Huawei smart phones LYO-L21 with software LYO-L21C479B107, LYO-L21C479B107 have a privilege escalation vulnerability. An authenticated, local attacker can crafts malformed packets after tricking a user to install a malicious application and exploit this vulnerability when in the exception handling process. Successful exploitation may cause the attacker to obtain a higher privilege of the smart phones.","status":"published","published":"2018-06-14T14:00:00Z","modified":"2024-08-05T20:43:59Z","updated_at":"2026-11-03T02:23:10.645943Z"}],"ghsa":[{"id":"GHSA-77mv-hm7r-pr35","title":"Huawei smart phones LYO-L21 with software LYO-L21C479B107, LYO-L21C479B107 have a privilege...","description":"Huawei smart phones LYO-L21 with software LYO-L21C479B107, LYO-L21C479B107 have a privilege escalation vulnerability. An authenticated, local attacker can crafts malformed packets after tricking a user to install a malicious application and exploit this vulnerability when in the exception handling process. Successful exploitation may cause the attacker to obtain a higher privilege of the smart phones.","status":"published","published":"2022-05-13T01:44:19Z","modified":"2023-02-02T05:00:59Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T14:51:05.383671Z"}],"nvd":[{"id":"CVE-2017-17172","description":"Huawei smart phones LYO-L21 with software LYO-L21C479B107, LYO-L21C479B107 have a privilege escalation vulnerability. An authenticated, local attacker can crafts malformed packets after tricking a user to install a malicious application and exploit this vulnerability when in the exception handling process. Successful exploitation may cause the attacker to obtain a higher privilege of the smart phones.","status":"published","published":"2018-06-14T14:29:00.213Z","modified":"2026-06-17T01:10:29.97Z","cvss":[{"version":"3.0","score":7.3,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.4,"vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T14:04:18.679411Z"}]}}