Use After Free Vulnerability in IOBit Advanced SystemCare 15
CVE-2021-44968

7.8HIGH

Key Information:

Vendor

Iobit

Status
Advanced Systemcare
Vendor
CVE Published:
18 February 2022

What is CVE-2021-44968?

A vulnerability exists in IOBit Advanced SystemCare 15 Pro that allows attackers to exploit a Use After Free issue via specifically crafted requests sent in a sequential manner using the IOCTL driver codes. This exposure can lead to arbitrary code execution or cause a Denial of Service, resulting in a system crash. The vulnerability can be triggered through a series of IOCTL commands, making it crucial for users to apply necessary security measures and updates to mitigate associated risks.

References

https://github.com/Quadron-Research-Lab/Kernel_Driver_bug...
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.