CVE Vulnerability

CVE-2020-10234

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. DosDevicesAscRegistryFilter and DeviceAscRegistryFilter are affected.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/FULLSHADE/Kernel-exploits/tree/master/AscRegistryFilter.sys Exploit Third Party Advisory
https://www.iobit.com/en/advancedsystemcarefree.php Product Vendor Advisory
https://github.com/FULLSHADE/Kernel-exploits Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:iobit:advanced_systemcare:13.2:*:*:*:*:windows:*:*
Information

Published : 2021-02-05 07:15

Updated : 2021-02-08 10:00

NVD link : CVE-2020-10234

Mitre link : CVE-2020-10234

Products Affected
No products.
CWE
NVD-CWE-noinfo