CVE-2026-98529
gpio: arizona: Fix runtime PM leak in arizona_gpio_direction_out()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: gpio: arizona: Fix runtime PM leak in arizona_gpio_direction_out() Switching a persistent GPIO line from input to output acquires a runtime PM reference on the parent device, but if the subsequent regmap_update_bits() fails the reference is never dropped and no later direction_in() can balance it since the direction was never changed. Drop the reference on the update failure path.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 18, 2026 |
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Affected Versions
Linux / Linux
27a49ed17e2245cacbdea88ad78b8494653e0338 < 40c010c1866382cb63ba7497d6ec74fcc60ab9cf 27a49ed17e2245cacbdea88ad78b8494653e0338 < 61ed58b745c1186006b8357da651abbb7a6bff17 27a49ed17e2245cacbdea88ad78b8494653e0338 < 5c8e87f33b68557a725e72f34051299f55c6fa9e 27a49ed17e2245cacbdea88ad78b8494653e0338 < 9d8d6cddcb7c0b8125f3a9e52492e929674009d8 27a49ed17e2245cacbdea88ad78b8494653e0338 < 9ee200f484983b0a178c593e57d2fe3e67061ee8 27a49ed17e2245cacbdea88ad78b8494653e0338 < a9f738487c11fb512dadef097b56020239c21810 27a49ed17e2245cacbdea88ad78b8494653e0338 < 39748357db26b20a02ea2a25ce48943e6c6d6286 27a49ed17e2245cacbdea88ad78b8494653e0338 < e9d810279f84b30738f7790c0ed15f8dd5b9024a
Linux / Linux
4.13
References
git.kernel.org: https://git.kernel.org/stable/c/40c010c1866382cb63ba7497d6ec74fcc60ab9cf git.kernel.org: https://git.kernel.org/stable/c/61ed58b745c1186006b8357da651abbb7a6bff17 git.kernel.org: https://git.kernel.org/stable/c/5c8e87f33b68557a725e72f34051299f55c6fa9e git.kernel.org: https://git.kernel.org/stable/c/9d8d6cddcb7c0b8125f3a9e52492e929674009d8 git.kernel.org: https://git.kernel.org/stable/c/9ee200f484983b0a178c593e57d2fe3e67061ee8 git.kernel.org: https://git.kernel.org/stable/c/a9f738487c11fb512dadef097b56020239c21810 git.kernel.org: https://git.kernel.org/stable/c/39748357db26b20a02ea2a25ce48943e6c6d6286 git.kernel.org: https://git.kernel.org/stable/c/e9d810279f84b30738f7790c0ed15f8dd5b9024a