CVE-2018-19522: Input Validation
First published: Tue Dec 18 2018(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Jenkins Azure VM Agents | =2.2015.7.14 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-19522?
CVE-2018-19522 has not been assigned a CVSS score, but it poses a significant risk due to buffer overflow vulnerabilities in DriverAgent.
How do I fix CVE-2018-19522?
To mitigate CVE-2018-19522, update DriverAgent to the latest version or remove it from your system.
What software is affected by CVE-2018-19522?
CVE-2018-19522 specifically affects DriverAgent version 2.2015.7.14 which includes DrvAgent64.sys version 1.0.0.1.
What type of attack is possible via CVE-2018-19522?
CVE-2018-19522 could allow an authenticated attacker to execute arbitrary code in kernel mode due to improper handling of IOCTL calls.
Is there a known exploit for CVE-2018-19522?
As of now, there is no public information regarding a specific exploit for CVE-2018-19522.
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