CVE-2018-20404 Information

Description

ETK_E900.sys a SmartETK driver for VIA Technologies EPIA-E900 system board is vulnerable to denial of service attack via IOCTL 0x9C402048 which calls memmove and constantly fails on an arbitrary (uncontrollable) address resulting in an eternal hang or a BSoD.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://downwithup.github.io/CVEPosts.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5