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.
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Remediation
No vendor fix or workaround currently provided.
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Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2018-15754 | 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. |
References
History
No history.
Status: PUBLISHED
Assigner: talos
Published:
Updated: 2024-08-05T04:57:24.503Z
Reserved: 2018-01-02T00:00:00.000Z
Link: CVE-2018-3968
No data.
Status : Modified
Published: 2019-03-21T17:29:00.493
Modified: 2024-11-21T04:06:24.257
Link: CVE-2018-3968
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD