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CVE-2024-25077

July 10, 2024, 8:15 p.m.

Product(s) Impacted

Renesas SmartBond DA14691

Renesas SmartBond DA14695

Renesas SmartBond DA14697

Renesas SmartBond DA14699

Description

An issue was discovered on Renesas SmartBond DA14691, DA14695, DA14697, and DA14699 devices. The Nonce used for on-the-fly decryption of flash images is stored in an unsigned header, allowing its value to be modified without invalidating the signature used for secureboot image verification. Because the encryption engine for on-the-fly decryption uses AES in CTR mode without authentication, an attacker-modified Nonce can result in execution of arbitrary code.

Weaknesses

Date

Published: July 10, 2024, 8:15 p.m.

Last Modified: July 10, 2024, 8:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@mitre.org

References

https://github.com/ cve@mitre.org