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.
Metrics
Affected Vendors & Products
References
History
Thu, 08 Aug 2024 15:00:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Weaknesses | CWE-94 | |
Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2024-07-10T00:00:00
Updated: 2024-08-08T14:03:31.095Z
Reserved: 2024-02-04T00:00:00
Link: CVE-2024-25077
Vulnrichment
Updated: 2024-08-01T23:36:21.325Z
NVD
Status : Awaiting Analysis
Published: 2024-07-10T20:15:03.023
Modified: 2024-11-21T09:00:11.650
Link: CVE-2024-25077
Redhat
No data.