CVE-2018-18440 and CVE-2018-18439: U-Boot boundary checks

We published a security advisory concerning U-Boot issues that allow secure/verified boot bypass.

CVE-2018-18440: U-Boot insufficient boundary checks in filesystem image load

CVE-2018-18439: U-Boot insufficient boundary checks in network image boothttps://t.co/VdXZvGNXjx

— Andrea Barisani (@AndreaBarisani) November 2, 2018