CVE-2023-21652

Summary

CVE-2023-21652 is a newly disclosed cryptographic vulnerability affecting HLOS. The issue arises when derived keys, utilized for encryption and decryption processes, are inadvertently left on the stack after usage. This oversight potentially exposes sensitive data to unauthorized access, as an attacker could recover these keys and exploit them for malicious purposes. Organizations using HLOS are advised to apply patches promptly to mitigate this risk.

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