CVE-2018-20404

Public Exploit

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.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.32%
Third-Party Advisory github.io
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://downwithup.github.io/CVEPosts.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2018-20404?
CVE-2018-20404 has been scored as a high severity vulnerability.
How to fix CVE-2018-20404?
To fix CVE-2018-20404, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-20404 being actively exploited in the wild?
It is possible that CVE-2018-20404 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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