CVE-2026-31745
Published: May 1, 2026
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: reset: gpio: fix double free in reset_add_gpio_aux_device() error path When __auxiliary_device_add() fails, reset_add_gpio_aux_device() calls auxiliary_device_uninit(adev). The device release callback reset_gpio_aux_device_release() frees adev, but the current error path then calls kfree(adev) again, causing a double free. Keep kfree(adev) for the auxiliary_device_init() failure path, but avoid freeing adev after auxiliary_device_uninit().
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 5fc4e4cf7a2268b5f73700fd1e8d02159f2417d8 - < 1de465753220deb41569cf2add87bbb0673731dbaffected 5fc4e4cf7a2268b5f73700fd1e8d02159f2417d8 - < fbffb8c7c7bb4d38e9f65e0bee446685011de5d8 |
Linux | Linux | affected 6.19unaffected 0 - < 6.19unaffected 6.19.12 - <= 6.19.*unaffected 7.0 - <= * |
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