Incorrect Type Conversion or Cast

CVE-2023-21651

High

9.3/10

Summary

Memory Corruption in Core due to incorrect type conversion or cast in secure_io_read/write function in TEE.

Attack Complexity: LOW
Attack Vector: LOCAL
Integrity Impact: HIGH
Scope: CHANGED
User Interaction: NONE
Privileges Required: NONE
Confidentiality Impact: HIGH
Availability Impact: HIGH

CWE-704 - Incorrect Type Conversion or Cast

The software does not correctly convert an object, resource, or structure from one type to a different type.

References

Advisory Timeline

Published Aug 08, 2023