An issue was discovered in the Espressif ESP32 mask ROM code 2016-06-08 0 through 2. Lack of anti-glitch mitigations in the first stage bootloader of the ESP32 chip allows an attacker (with physical access to the device) to read the contents of read-protected eFuses, such as flash encryption and secure boot keys, by injecting a glitch into the power supply of the chip shortly after reset.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-11-14T20:34:03

Updated: 2024-08-05T01:40:15.260Z

Reserved: 2019-10-09T00:00:00

Link: CVE-2019-17391

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-11-14T21:15:12.030

Modified: 2020-08-24T17:37:01.140

Link: CVE-2019-17391

cve-icon Redhat

No data.