CVE-2018-5080

In K7 AntiVirus 15.1.0306, the driver file (K7FWHlpr.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x830020FC.
Severity
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Atk. Vector
LOCAL
Atk. Complexity
LOW
Priv. Required
LOW
Base Score
CVSS 3.x
EPSS Score
Percentile: 5%
VendorProductVersion
k7computingantivirus
15.1.0306
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/rubyfly/K7AntiVirus_POC/tree/master/0x830020FC
https://github.com/rubyfly/K7AntiVirus_POC/tree/master/0x830020FC