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CVE-2026-31489 PUBLISHED

In the Linux kernel, the following vulnerability has been resolved: spi: meson-spicc: Fix double-put in remove path meson_spicc_probe() registers the controller with devm_spi_register_controller(), so teardown already drops the controller reference via devm cleanup. Calling spi_controller_put() again in meson_spicc_remove() causes a double-put.

Affected Products

VendorProductVersions
LinuxLinux8311ee2164c5cd1b63a601ea366f540eae89f10e, 8311ee2164c5cd1b63a601ea366f540eae89f10e, 8311ee2164c5cd1b63a601ea366f540eae89f10e
linuxlinux_kernel5.14, 5.14, 4.14.244

Timeline

References

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