CVE-2023-21627
CVSS 3.1 Score 7.8 of 10 (high)
Details
Published Aug 8, 2023
Updated: Apr 12, 2024
CWE ID 704
CWE ID 20
Summary
CVE-2023-21627 is a newly identified memory corruption vulnerability that affects Trusted Execution Environment (TEE) when processing service API calls with an invalid address. This issue can allow an attacker to manipulate the TEE's memory state, potentially leading to arbitrary code execution and unauthorized access to sensitive data. The vulnerability poses a significant risk to systems that utilize TEE for secure processing and requires immediate attention from system administrators and vendors for appropriate mitigation strategies.
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