Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: gpiolib: acpi: initialize acpi_gpio_info struct Since commit 7c010d463372 ("gpiolib: acpi: Make sure we fill struct acpi_gpio_info"), uninitialized acpi_gpio_info struct are passed to __acpi_find_gpio() and later in the call stack info->quirks is used in acpi_populate_gpio_lookup. This breaks the i2c_hid_cpi driver: [ 58.122916] i2c_hid_acpi i2c-UNIW0001:00: HID over i2c has not been provided an Int IRQ [ 58.123097] i2c_hid_acpi i2c-UNIW0001:00: probe with driver i2c_hid_acpi failed with error -22 Fix this by initializing the acpi_gpio_info pass to __acpi_find_gpio()
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 7c010d463372140006bf96985a306d6cbfc6e118 before 27d94a2a52cbb54927c0140bd5b978c56e9a283a; affected 7c010d463372140006bf96985a306d6cbfc6e118 before 19c839a98c731169f06d32e7c9e00c78a0086ebe |
| Linux / Linux | affected 6.16; unaffected 0 before 6.16; unaffected 6.16.9 through 6.16.*; unaffected 6.17 through * |
CWE
No CWE identifiers supplied.