CVE-2026-98529

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.

Status

Received - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2026-10-18

Last modified

2026-10-19

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/40c010c1866382cb63ba7497d6ec74fcc60ab9cf
• https://git.kernel.org/stable/c/61ed58b745c1186006b8357da651abbb7a6bff17
• https://git.kernel.org/stable/c/5c8e87f33b68557a725e72f34051299f55c6fa9e
• https://git.kernel.org/stable/c/9d8d6cddcb7c0b8125f3a9e52492e929674009d8
• https://git.kernel.org/stable/c/9ee200f484983b0a178c593e57d2fe3e67061ee8
• https://git.kernel.org/stable/c/a9f738487c11fb512dadef097b56020239c21810
• https://git.kernel.org/stable/c/39748357db26b20a02ea2a25ce48943e6c6d6286
• https://git.kernel.org/stable/c/e9d810279f84b30738f7790c0ed15f8dd5b9024a