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MEDIUM

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 0x9C401CC4 is called

Published Mar 18, 2019

Description

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 0x9C401CC4 is called. This kernel pointer can be leaked if the kernel pool becomes a "big" pool.

Affected products

Remediation

No remediation recorded yet.

Metrics

Weaknesses (1)

CWE-401

References (1)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Mar 18, 2019
Updated Aug 4, 2024
Reserved Jan 18, 2019
Link CVE-2019-6492
CISA Vulnrichment
Updated n/a
NVD
Status Modified
Modified Jun 17, 2026
Link CVE-2019-6492
Red Hat
Severity n/a
Public date n/a
Links CVE-2019-6492