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cve/2023/CVE-2023-22613.md
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CVE-2023-22613

Description

An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. It is possible to write to an attacker-controlled address. An attacker could invoke an SMI handler with a malformed pointer in RCX that overlaps SMRAM, resulting in SMM memory corruption.

POC

Reference

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No PoCs found on GitHub currently.