Description
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.
Unscored
CVE-2021-33834
EUVD-2021-20508GHSA-2q86-2ww4-wc89
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 buf…
Published Sep 8, 2023 · Updated Sep 26, 2024 · Assigned by mitre