CVEs-PoC/2018/CVE-2018-3968.md

CVE-2018-3968

Description

An exploitable vulnerability exists in the verified boot protection of the Das U-Boot from version 2013.07-rc1 to 2014.07-rc2. The affected versions lack proper FIT signature enforcement, which allows an attacker to bypass U-Boot's verified boot and execute an unsigned kernel, embedded in a legacy image format. To trigger this vulnerability, a local attacker needs to be able to supply the image to boot.

POC

Reference

• https://talosintelligence.com/vulnerability_reports/TALOS-2018-0633

Github

No PoCs found on GitHub currently.