CVE Vulnerability

CVE-2020-10648

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.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/u-boot/u-boot/commits/master Patch Third Party Advisory
https://labs.f-secure.com/advisories/das-u-boot-verified-boot-bypass/ Exploit Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/03/18/5 Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00030.html Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:denx:u-boot:2020.01:-:*:*:*:*:*:*
cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*
Information

Published : 2020-03-19 02:15

Updated : 2021-03-26 02:47

NVD link : CVE-2020-10648

Mitre link : CVE-2020-10648

Products Affected
No products.
CWE
CWE-20