CVE-2024-25077

CRITICAL

9.8

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie7/10/2024

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-94

References

https://github.com/atredispartners/advisories/blob/master/ATREDIS-2024-0001.md(cve@mitre.org)

https://github.com/atredispartners/advisories/blob/master/ATREDIS-2024-0001.md(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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