CVE-2025-68656

MEDIUM

6.8

Descricao

Espressif ESP-IDF USB Host HID (Human Interface Device) Driver allows access to HID devices. Prior to 1.1.0, usb_class_request_get_descriptor() frees and reallocates hid_device->ctrl_xfer when an oversized descriptor is requested but continues to use the stale local pointer, leading to an immediate use-after-free when processing attacker-controlled Report Descriptor lengths. This vulnerability is fixed in 1.1.0.

Detalhes CVE

Pontuacao CVSS v3.16.8

SeveridadeMEDIUM

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

Vetor de ataquePHYSICAL

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/12/2026

Ultima modificacao1/22/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

espressif:usb_host_hid_driver

Fraquezas (CWE)

CWE-416

Referencias

https://components.espressif.com/components/espressif/usb_host_hid/versions/1.1.0/changelog(security-advisories@github.com)

https://github.com/espressif/esp-usb/commit/81b37c96593c0bec92ef14c6ee6bf8cab8d8f660(security-advisories@github.com)

https://github.com/espressif/esp-usb/security/advisories/GHSA-2pm2-62mr-c9x7(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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