STMicroelectronics STM32L4 devices through 2020-10-19 have incorrect access control. The flash read-out protection (RDP) can be degraded from RDP level 2 (no access via debug interface) to level 1 (limited access via debug interface) by injecting a fault during the boot phase.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-05-21T11:48:27

Updated: 2024-08-04T16:11:35.939Z

Reserved: 2020-10-19T00:00:00

Link: CVE-2020-27212

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-05-21T12:15:07.730

Modified: 2024-11-21T05:20:51.937

Link: CVE-2020-27212

cve-icon Redhat

No data.