CVE-2021-25490

Medium

6/10

Summary

A keyblob downgrade attack in keymaster prior to SMR Oct-2021 Release 1 allows attacker to trigger IV reuse vulnerability with privileged process.

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

References

Advisory Timeline

Published Oct 06, 2021