cvedb.io
CVE-2021-45450
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2021-12-21T07:15:06.727 · Last modified 2026-06-17T04:13:23.583

Summary

In Mbed TLS before 2.28.0 and 3.x before 3.1.0, psa_cipher_generate_iv and psa_cipher_encrypt allow policy bypass or oracle-based decryption when the output buffer is at memory locations accessible to an untrusted application.

Affected products

trustedfirmware — mbed_tls

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.