Vulnerability Details CVE-2025-68657
Espressif ESP-IDF USB Host HID (Human Interface Device) Driver allows access to HID devices. Prior to 1.1.0, calls to hid_host_device_close() can free the same usb_transfer_t twice. The USB event callback and user code share the hid_iface_t state without locking, so both can tear down a READY interface simultaneously, corrupting heap metadata inside the ESP USB host stack. This vulnerability is fixed in 1.1.0.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 4.3%
CVSS Severity
CVSS v3 Score 6.4
References
Products affected by CVE-2025-68657
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cpe:2.3:a:espressif:usb_host_hid_driver:1.0.0
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cpe:2.3:a:espressif:usb_host_hid_driver:1.0.1
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cpe:2.3:a:espressif:usb_host_hid_driver:1.0.2
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cpe:2.3:a:espressif:usb_host_hid_driver:1.0.3
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cpe:2.3:a:espressif:usb_host_hid_driver:1.0.4