Vulnerability: Arm Trusted Firmware M through 1.2 - Insecure Handling of Secure Functions in NSPE Handler Mode

CVE-2021-27562 · MEDIUM Severity

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

In Arm Trusted Firmware M through 1.2, the NS world may trigger a system halt, an overwrite of secure data, or the printing out of secure data when calling secure functions under the NSPE handler mode.

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