Description
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.
Published: 2019-11-14
Score: 4.6 Medium
EPSS: < 1% Very Low
KEV: No
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
Source ID Title
EUVD EUVD EUVD-2019-7795 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.

Subscriptions

Espressif Esp32-d0wd Esp32-d0wd Firmware Esp32-d2wd Esp32-d2wd Firmware Esp32-pico-d4 Esp32-pico-d4 Firmware Esp32-s0wd Esp32-s0wd Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2019-10-09T00:00:00.000Z

Link: CVE-2019-17391

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T04:32:14.777

Link: CVE-2019-17391

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses