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.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180613-01-smartphone-en
Scores
CVSS v3
7.3
EPSS
0.0002
EPSS Percentile
7.1%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-755
Status
published
Products (1)
huawei/lyo-l21
Published
Jun 14, 2018
Tracked Since
Feb 18, 2026