What is CVE-2020-10234?

CVE-2020-10234 is a vulnerability in the AscRegistryFilter.sys kernel driver in IObit Advanced SystemCare 13.2 that allows an unprivileged user to send a malicious IOCTL to the driver, resulting in a kernel panic (BSOD).

How does CVE-2020-10234 affect IObit Advanced SystemCare?

CVE-2020-10234 affects the AscRegistryFilter.sys kernel driver in IObit Advanced SystemCare 13.2, allowing an unprivileged user to trigger a kernel panic by sending a specific IOCTL to the driver.

What is the severity of CVE-2020-10234?

The severity of CVE-2020-10234 is rated as medium with a CVSS score of 6.5.

How can I fix CVE-2020-10234?

To fix CVE-2020-10234, it is recommended to update IObit Advanced SystemCare to a version that includes a patch for the vulnerability.

Where can I find more information about CVE-2020-10234?

More information about CVE-2020-10234 can be found at the following references: [link1], [link2], [link3].

Vulnerability/
CVE-2020-10234

medium

6.8

5/2/2021

4/8/2024

CVE-2020-10234

First published: Fri Feb 05 2021(Updated: )

The AscRegistryFilter.sys kernel driver in IObit Advanced SystemCare 13.2 allows an unprivileged user to send an IOCTL to the device driver. If the user provides a NULL entry for the dwIoControlCode parameter, a kernel panic (aka BSOD) follows. The IOCTL codes can be found in the dispatch function: 0x8001E000, 0x8001E004, 0x8001E008, 0x8001E00C, 0x8001E010, 0x8001E014, 0x8001E020, 0x8001E024, 0x8001E040, 0x8001E044, and 0x8001E048. \DosDevices\AscRegistryFilter and \Device\AscRegistryFilter are affected.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Iobit Advanced Systemcare	=13.2

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Frequently Asked Questions

What is CVE-2020-10234?
CVE-2020-10234 is a vulnerability in the AscRegistryFilter.sys kernel driver in IObit Advanced SystemCare 13.2 that allows an unprivileged user to send a malicious IOCTL to the driver, resulting in a kernel panic (BSOD).
How does CVE-2020-10234 affect IObit Advanced SystemCare?
CVE-2020-10234 affects the AscRegistryFilter.sys kernel driver in IObit Advanced SystemCare 13.2, allowing an unprivileged user to trigger a kernel panic by sending a specific IOCTL to the driver.
What is the severity of CVE-2020-10234?
The severity of CVE-2020-10234 is rated as medium with a CVSS score of 6.5.
How can I fix CVE-2020-10234?
To fix CVE-2020-10234, it is recommended to update IObit Advanced SystemCare to a version that includes a patch for the vulnerability.
Where can I find more information about CVE-2020-10234?
More information about CVE-2020-10234 can be found at the following references: [link1], [link2], [link3].

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