CVE-2018-3968

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.

Score
CVSS 3.0 8.2 High
Status
Modified - talos-cna@cisco.com
Published
2019-03-21
Last modified
2024-08-05
Weaknesses
CWE-347

Affected products

References

 
 
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