What is CVE-2018-19522?

CVE-2018-19522 is a medium-severity vulnerability in Driveragent, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2018-12-18.

How severe is CVE-2018-19522?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2018-19522 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Driveragent

CVE-2018-19522

DriverAgent 2.2015.7.14, which includes DrvAgent64.sys 1.0.0.1, allows a user to send an IOCTL (0x800020F4) with a buffer containing user defined content. The driver's subroutine will execute a wrmsr instruction with the user's buffer for partial input.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.004 (31.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Driveragent — versions 2.2015.7.14
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

DownWithUp/CVE-Stockpile

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-19522?: CVE-2018-19522 is a medium-severity vulnerability in Driveragent, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2018-12-18.
How severe is CVE-2018-19522?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2018-19522 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.