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.
CPE | Name | Operator | Version |
---|---|---|---|
u-boot | eq | 2013.7 rc1 | |
u-boot | eq | 2013.7 rc2 | |
u-boot | eq | 2013.7 rc3 | |
u-boot | ge | 2013.07 | |
u-boot | le | 2014.07 | |
u-boot | eq | 2014.7 rc1 | |
u-boot | eq | 2014.7 rc2 |