SmartDefragDriver.sys (2.0) in IObit Smart Defrag 6 never frees an executable kernel pool that is allocated with user defined bytes and size when IOCTL 0x9C401CC0 is called. This kernel pointer can be leaked if the kernel pool becomes a "big" pool.
References
Link Resource
https://downwithup.github.io/CVEPosts.html Exploit Vendor Advisory
https://www.iobit.com/en/iobitsmartdefrag.php Product Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2019-04-11T19:34:00

Updated: 2019-04-11T19:34:00

Reserved: 2019-01-18T00:00:00


Link: CVE-2019-6493

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2019-04-11T20:29:00.603

Modified: 2020-08-24T17:37:01.140


Link: CVE-2019-6493

JSON object: View

cve-icon Redhat Information

No data.

CWE