CVE-2021-27965: Buffer Overflow
First published: Fri Mar 05 2021(Updated: )
The MsIo64.sys driver before 1.1.19.1016 in MSI Dragon Center before 2.0.98.0 has a buffer overflow that allows privilege escalation via a crafted 0x80102040, 0x80102044, 0x80102050, or 0x80102054 IOCTL request.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| <2.0.98.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-27965?
CVE-2021-27965 has been classified with a high severity level due to its potential for privilege escalation.
How do I fix CVE-2021-27965?
To mitigate CVE-2021-27965, users should update the MSI Dragon Center software to version 2.0.98.0 or later.
What is the source of the vulnerability in CVE-2021-27965?
The vulnerability in CVE-2021-27965 is caused by a buffer overflow in the MsIo64.sys driver.
Which versions of MSI Dragon Center are affected by CVE-2021-27965?
CVE-2021-27965 affects MSI Dragon Center versions prior to 2.0.98.0.
What type of attacks can exploit CVE-2021-27965?
CVE-2021-27965 can be exploited through crafted IOCTL requests that are specifically targeted at the affected driver.
- collector/nvd-index
- agent/references
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/remedy
- agent/last-modified-date
- agent/author
- agent/weakness
- agent/description
- agent/tags
- agent/first-publish-date
- agent/event
- agent/source
- vendor/msi