An issue was discovered in BS_RCIO64.sys in Biostar RACING GT Evo 2.1.1905.1700. A low-integrity process can open the driver's device object and issue IOCTLs to read or write to arbitrary physical memory locations (or call an arbitrary address), leading to execution of arbitrary code. This is associated with 0x226040, 0x226044, and 0x226000.
References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-01-01T05:11:28

Updated: 2024-08-04T04:32:13.550Z

Reserved: 2021-12-13T00:00:00

Link: CVE-2021-44852

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-01-01T06:15:07.453

Modified: 2023-08-08T14:22:24.967

Link: CVE-2021-44852

cve-icon Redhat

No data.