An issue was discovered in PassMark BurnInTest through 9.1, OSForensics through 7.1, and PerformanceTest through 10. The driver's IOCTL request handler attempts to copy the input buffer onto the stack without checking its size and can cause a buffer overflow. This could lead to arbitrary Ring-0 code execution and escalation of privileges. This affects DirectIo32.sys and DirectIo64.sys.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-08-07T20:04:23

Updated: 2020-08-07T20:04:23

Reserved: 2020-07-01T00:00:00


Link: CVE-2020-15479

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2020-08-07T21:15:10.473

Modified: 2020-08-12T16:07:55.233


Link: CVE-2020-15479

JSON object: View

cve-icon Redhat Information

No data.

CWE