Description
Das U-Boot through 2020.01 allows attackers to bypass verified boot restrictions and subsequently boot arbitrary images by providing a crafted FIT image to a system configured to boot the default configuration.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://github.com/u-boot/u-boot/commits/master ↗
- http://www.openwall.com/lists/oss-security/2020/03/18/5 ↗
- https://labs.f-secure.com/advisories/das-u-boot-verified-boot-bypass/ ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00030.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-577017.html ↗