CVE-2023-39902

CVSS 3.1 Score 7.8 of 10 (high)

Details

Published Oct 17, 2023
Updated: Oct 24, 2023
CWE ID 281

Summary

A software vulnerability named CVE-2023-39902 has been discovered in the U-Boot Secondary Program Loader (SPL) before 2023.07 on certain NXP i.MX 8M family processors. This vulnerability allows unauthenticated software to execute on the target and gain privilege escalation by overwriting SPL memory using a crafted Flattened Image Tree (FIT) format structure. The affected processors include i.MX 8M, i.MX 8M Mini, i.MX 8M Nano, and i.MX 8M Plus. The risk score for this vulnerability is 26, with a base severity of HIGH and a base score of 7.8 according to [email protected].

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