CVE-2023-38021

Summary

CVE-2023-38021 is a vulnerability affecting the Fortanix EnclaveOS Confidential Computing Manager (CCM) Platform before version 3.32 on Intel SGX. The issue stems from a lack of pointer-alignment validation logic in entry functions, enabling a local attacker to access unauthorized information. Specifically, this vulnerability pertains to the enclave_ecall function and system call layer. This weakness could potentially lead to significant data leakage, underscoring the importance of applying the necessary patch to mitigate the risk.

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