PT-2018-14980 · Unknown · Driveragent

Published 2018-12-18 · Updated 2019-11-20 · CVE-2018-19522

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions DriverAgent version 2.2015.7.14

Description The issue 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.

Recommendations For DriverAgent version 2.2015.7.14, consider disabling the DrvAgent64.sys driver until a patch is available to prevent potential exploitation. Restrict access to the IOCTL 0x800020F4 to minimize the risk of exploitation. Avoid using user-defined content in the buffer for the wrmsr instruction until the issue is resolved.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2018-19522

Affected Products

Driveragent

References · 3

• 🔥 https://downwithup.github.io/CVEPosts.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-19522 · Security Note
• https://osv.dev/vulnerability/CVE-2018-19522 · Vendor Advisory