CVE-2026-31745
reset: gpio: fix double free in reset_add_gpio_aux_device() error path
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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 | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 1, 2026 |
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Affected Versions
Linux / Linux
5fc4e4cf7a2268b5f73700fd1e8d02159f2417d8 < 1de465753220deb41569cf2add87bbb0673731db 5fc4e4cf7a2268b5f73700fd1e8d02159f2417d8 < fbffb8c7c7bb4d38e9f65e0bee446685011de5d8
Linux / Linux
6.19