CVE-2025-0221: IOBit Protected Folder IOCTL pffilter.sys 0x22200c null pointer dereference
A vulnerability has been found in IOBit Protected Folder up to 1.3.0 and classified as problematic. This vulnerability affects the function 0x22200c in the library pffilter.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-0221?
CVE-2025-0221 is classified as problematic due to a null pointer dereference vulnerability.
How do I fix CVE-2025-0221?
To fix CVE-2025-0221, update IOBit Protected Folder to the latest version beyond 1.3.0.
Which versions of IOBit Protected Folder are affected by CVE-2025-0221?
CVE-2025-0221 affects IOBit Protected Folder up to and including version 1.3.0.
What type of attack does CVE-2025-0221 facilitate?
CVE-2025-0221 facilitates attacks that result in null pointer dereference.
What component of IOBit Protected Folder is vulnerable in CVE-2025-0221?
The vulnerability in CVE-2025-0221 is found in the pffilter.sys library within the IOCTL Handler.