Detections
Analytics

CVE-2020-10648

high

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.

References

https://github.com/u-boot/u-boot/commits/master

http://www.openwall.com/lists/oss-security/2020/03/18/5

http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00030.html

https://cert-portal.siemens.com/productcert/html/ssa-577017.html

https://labs.f-secure.com/advisories/das-u-boot-verified-boot-bypass/

Details

Source: Mitre, NVD

Published: 2020-03-19

Updated: 2026-05-12

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00178