CVE-2021-42993

2021-12-0719:50:27

mitre

www.cve.org

flexihub

windows

integer overflow

ioctl handler

kernel mode

denial of service

memory corruption

os crash

i/o request packet

AI Score

Confidence

High

EPSS

Percentile

9.6%

JSON

FlexiHub For Windows is affected by Integer Overflow. IOCTL Handler 0x22001B in the FlexiHub For Windows above 2.0.4340 below 5.3.14268 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.