CVEvulnerability

CVE-2018-20404

7.5 HIGH Published 2018-12-26 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-12-26
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-20

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.

Affected configurations

• viatech epia-e900 firmware

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References