CVE-2021-21791

An information disclosure vulnerability exists in the the way IOBit Advanced SystemCare Ultimate 14.2.0.220 driver handles Privileged I/O read requests. A specially crafted I/O request packet (IRP) can lead to privileged reads in the context of a driver which can result in sensitive information disclosure from the kernel. The IN instruction can read two bytes from the given I/O device, potentially leaking sensitive device data to unprivileged users.
References
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1255 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:iobit:advanced_systemcare_ultimate:14.2.0.220:*:*:*:*:*:*:*

Information

Published : 2021-08-05 09:15

Updated : 2022-07-29 02:59


NVD link : CVE-2021-21791

Mitre link : CVE-2021-21791

Products Affected
No products.