CVE-2023-21651
CVSS 3.1 Score 7.8 of 10 (high)
Details
Published Aug 8, 2023
Updated: Apr 12, 2024
CWE ID 704
Summary
CVE-2023-21651 is a memory corruption vulnerability affecting the Core component of a Trusted Execution Environment (TEE). The issue arises due to incorrect type conversions or casts within the secure_io_read/write function, potentially allowing unauthorized access to sensitive data or code execution. This vulnerability could lead to significant security risks and is recommended that affected systems be updated as soon as a patch is available.
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