CVE-2021-43619

Published Mar 1, 2022 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
Trusted Firmware M 1.4.x through 1.4.1 has a buffer overflow issue in the Firmware Update partition. In the IPC model, a psa_fwu_write caller from SPE or NSPE can overwrite stack memory locations.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2021-30532 Trusted Firmware M 1.4.x through 1.4.1 has a buffer overflow issue in the Firmware Update partition. In the IPC model, a psa_fwu_write caller from SPE or NSPE can overwrite stack memory locations.
History
Type Values Removed Values Added
First Time appeared Trustedfirmware
Trustedfirmware trusted Firmware-m
CPEs cpe:2.3:o:arm:trusted_firmware-m:1.4.0:*:*:*:*:*:*:*
cpe:2.3:o:arm:trusted_firmware-m:1.4.1:*:*:*:*:*:*:*
cpe:2.3:o:trustedfirmware:trusted_firmware-m:1.4.0:*:*:*:*:*:*:*
cpe:2.3:o:trustedfirmware:trusted_firmware-m:1.4.1:*:*:*:*:*:*:*
Vendors & Products Arm
Arm trusted Firmware-m
Trustedfirmware
Trustedfirmware trusted Firmware-m
Type Values Removed Values Added
CPEs cpe:2.3:a:arm:trusted_firmware-m:1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:arm:trusted_firmware-m:1.4.1:*:*:*:*:*:*:*
cpe:2.3:o:arm:trusted_firmware-m:1.4.0:*:*:*:*:*:*:*
cpe:2.3:o:arm:trusted_firmware-m:1.4.1:*:*:*:*:*:*:*
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 4, 2024, 4:03 AM
Reserved
Nov 15, 2021, 12:00 AM
Status
Modified
Published
Mar 1, 2022, 5:15 AM
Modified
Jun 17, 2026, 4:11 AM