Double Free

CVE-2020-16970

High

8.1/10

Summary

Azure Sphere Unsigned Code Execution Vulnerability

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

CWE-415 - Double Free

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

References

Advisory Timeline

Published Nov 11, 2020