{"id":"CVE-2025-39960","summary":"gpiolib: acpi: initialize acpi_gpio_info struct","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ngpiolib: acpi: initialize acpi_gpio_info struct\n\nSince commit 7c010d463372 (\"gpiolib: acpi: Make sure we fill struct\nacpi_gpio_info\"), uninitialized acpi_gpio_info struct are passed to\n__acpi_find_gpio() and later in the call stack info-\u003equirks is used in\nacpi_populate_gpio_lookup. This breaks the i2c_hid_cpi driver:\n\n[   58.122916] i2c_hid_acpi i2c-UNIW0001:00: HID over i2c has not been provided an Int IRQ\n[   58.123097] i2c_hid_acpi i2c-UNIW0001:00: probe with driver i2c_hid_acpi failed with error -22\n\nFix this by initializing the acpi_gpio_info pass to __acpi_find_gpio()","modified":"2026-04-02T12:48:13.935059Z","published":"2025-10-09T12:13:21.327Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39960.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/19c839a98c731169f06d32e7c9e00c78a0086ebe"},{"type":"WEB","url":"https://git.kernel.org/stable/c/27d94a2a52cbb54927c0140bd5b978c56e9a283a"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39960.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-39960"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"7c010d463372140006bf96985a306d6cbfc6e118"},{"fixed":"27d94a2a52cbb54927c0140bd5b978c56e9a283a"},{"fixed":"19c839a98c731169f06d32e7c9e00c78a0086ebe"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-39960.json"}}],"schema_version":"1.7.5"}