CVE-2023-35818

MEDIUM

6.8

Beschreibung

An issue was discovered on Espressif ESP32 3.0 (ESP32_rev300 ROM) devices. An EMFI attack on ECO3 provides the attacker with a capability to influence the PC value at the CPU context level, regardless of Secure Boot and Flash Encryption status. By using this capability, the attacker can exploit another behavior in the chip to gain unauthorized access to the ROM download mode. Access to ROM download mode may be further exploited to read the encrypted flash content in cleartext format or execute stub code.

CVE Details

CVSS v3.1 Bewertung6.8

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorPHYSICAL

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht7/17/2023

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

espressif:esp-eyeespressif:esp-eye_firmwareespressif:esp32-d0wd-v3espressif:esp32-d0wd-v3_firmwareespressif:esp32-d0wdr2-v3espressif:esp32-d0wdr2-v3_firmwareespressif:esp32-devkitcespressif:esp32-devkitc_firmwareespressif:esp32-devkitm-1espressif:esp32-devkitm-1_firmwareespressif:esp32-mini-1espressif:esp32-mini-1_firmwareespressif:esp32-mini-1uespressif:esp32-mini-1u_firmwareespressif:esp32-pico-d4espressif:esp32-pico-d4_firmwareespressif:esp32-pico-kitespressif:esp32-pico-kit_firmwareespressif:esp32-pico-mini-02espressif:esp32-pico-mini-02_firmwareespressif:esp32-pico-mini-02uespressif:esp32-pico-mini-02u_firmwareespressif:esp32-pico-v3espressif:esp32-pico-v3-02espressif:esp32-pico-v3-02_firmwareespressif:esp32-pico-v3-zeroespressif:esp32-pico-v3-zero-devkitespressif:esp32-pico-v3-zero-devkit_firmwareespressif:esp32-pico-v3-zero_firmwareespressif:esp32-pico-v3_firmwareespressif:esp32-u4wdhespressif:esp32-u4wdh_firmwareespressif:esp32-vaquita-dspgespressif:esp32-vaquita-dspg_firmwareespressif:esp32-wroom-32eespressif:esp32-wroom-32e_firmwareespressif:esp32-wroom-32ueespressif:esp32-wroom-32ue_firmwareespressif:esp32-wroom-daespressif:esp32-wroom-da_firmwareespressif:esp32-wrover-eespressif:esp32-wrover-e_firmwareespressif:esp32-wrover-ieespressif:esp32-wrover-ie_firmware

Referenzen

https://espressif.com(cve@mitre.org)

https://www.espressif.com/sites/default/files/advisory_downloads/AR2023-005%20Security%20Advisory%20Concerning%20Bypassing%20Secure%20Boot%20and%20Flash%20Encryption%20Using%20EMFI%20EN.pdf(cve@mitre.org)

https://espressif.com(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.