CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Изисква физически достъп, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Espressif ESP-IDF USB Host UVC Class Driver allows video streaming from USB cameras. Prior to 2.4.0, a vulnerability in the esp-usb UVC host implementation allows a malicious USB Video Class (UVC) device to trigger a stack buffer overflow during configuration-descriptor parsing. When UVC configuration-descriptor printing is enabled, the host prints detailed descriptor information provided by the connected USB device. A specially crafted UVC descriptor may advertise an excessively large length. Because this value is not validated before being copied into a fixed-size stack buffer, an attacker can overflow the buffer and corrupt memory. This vulnerability is fixed in 2.4.0.
Засегнати продукти
- espressif esp-usb: < 2.4.0
Вид слабост
История
- 12 януари 2026 Публикувано
Други уязвимости в espressif esp-usb
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2025-68622
- https://nvd.nist.gov/vuln/detail/CVE-2025-68622
- https://github.com/espressif/esp-usb/security/advisories/GHSA-g65h-9ggq-9827
- https://github.com/espressif/esp-usb/commit/77a38b15a17f6e3c7aeb620eb4aeaf61d5194cc0
- https://components.espressif.com/components/espressif/usb_host_uvc/versions/2.4.0/changelog