Description
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.
Published: 2021-05-25
Score: 5.5 Medium
EPSS: 44.5% Moderate
KEV: Yes
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 22 Oct 2025 00:15:00 +0000


Tue, 21 Oct 2025 20:30:00 +0000


Tue, 21 Oct 2025 19:30:00 +0000


Fri, 14 Mar 2025 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Arm trusted Firmware-m
CPEs cpe:2.3:h:arm:trusted_firmware_m:-:*:*:*:*:*:*:*
cpe:2.3:o:arm:trusted_firmware_m:*:*:*:*:*:*:*:*
cpe:2.3:o:arm:trusted_firmware-m:*:*:*:*:*:*:*:*
Vendors & Products Arm trusted Firmware M
Arm trusted Firmware-m

Tue, 04 Feb 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2021-11-03'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Arm Trusted Firmware-m
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-10-21T23:25:45.217Z

Reserved: 2021-02-22T00:00:00.000Z

Link: CVE-2021-27562

cve-icon Vulnrichment

Updated: 2024-08-03T21:26:09.658Z

cve-icon NVD

Status : Analyzed

Published: 2021-05-25T19:15:07.737

Modified: 2025-11-03T15:16:14.530

Link: CVE-2021-27562

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses