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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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2023-09-08T00:00:00
Updated: 2024-08-03T23:58:23.182Z
Reserved: 2021-06-03T00:00:00
Link: CVE-2021-33834
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2023-09-08T02:15:07.503
Modified: 2023-09-13T02:12:12.100
Link: CVE-2021-33834
Redhat
No data.