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MitreVULNRICHMENT:CVE-2021-33834HistorySep 08, 2023 - 12:00 a.m.
CVE-2021-33834
2023-09-0800:00:00
mitre
github.com
iscflashx64.sys
insyde h2offt
memory corruption
system crash
An issue was discovered in iscflashx64.sys 3.9.3.0 in Insyde H2OFFT 6.20.00. When handling IOCTL 0x22229a, the input used to allocate a buffer and copy memory is mishandled. This could cause memory corruption or a system crash.
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AI Score
7.2
Confidence
High
SSVC
Exploitation
none
Automatable
no
Technical Impact
total
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