1. Home
  2. CVE Database
  3. CVE-2021-28686
MEDIUM · 5.5

CVE-2021-28686

AsIO2_64.sys and AsIO2_32.sys in ASUS GPUTweak II before 2.3.0.3 allow low-privileged users to trigger a stack-based buffer overflow. This could enable low-privileged users to achieve Denial of Servic...

Vulnerability Description

AsIO2_64.sys and AsIO2_32.sys in ASUS GPUTweak II before 2.3.0.3 allow low-privileged users to trigger a stack-based buffer overflow. This could enable low-privileged users to achieve Denial of Service via a DeviceIoControl.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
AsusGputweak Ii< 2.3.0.3

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2021-28686?

CVE-2021-28686 is a vulnerability with a CVSS score of 5.5 (MEDIUM). AsIO2_64.sys and AsIO2_32.sys in ASUS GPUTweak II before 2.3.0.3 allow low-privileged users to trigger a stack-based buffer overflow. This could enable low-privileged users to achieve Denial of Servic...

How severe is CVE-2021-28686?

CVE-2021-28686 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-28686?

Check the references section above for vendor advisories and patch information. Affected products include: Asus Gputweak Ii.