PT-2021-16680

CVE-2021-25490

Published

2021-10-06

Updated

2022-08-01

CVSS 3.1

6.0

Medium

MetricsAV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions: keymaster versions prior to SMR Oct-2021 Release 1

Description: A keyblob downgrade attack in keymaster allows an attacker to trigger an IV reuse issue with a privileged process.

Recommendations: For versions prior to SMR Oct-2021 Release 1, update to SMR Oct-2021 Release 1 or later to resolve the issue.

Exploitability

Fix

Impacts

Researchers

Vendors

Affected products

Weakness enumeration

Related identifiers

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