CVE-2021-27138

High

7.8/10

Summary

The boot loader in Das U-Boot before 2021.04-rc2 mishandles use of unit addresses in a FIT.

Attack Complexity: LOW
Attack Vector: LOCAL
Integrity Impact: HIGH
Scope: UNCHANGED
User Interaction: REQUIRED
Privileges Required: NONE
Confidentiality Impact: HIGH
Availability Impact: HIGH

References

Advisory Timeline

Published Feb 17, 2021