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CVE-2026-43426: Linux

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CVSS

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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

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    Описание

    Оригинално описание

    In the Linux kernel, the following vulnerability has been resolved: usb: renesas_usbhs: fix use-after-free in ISR during device removal In usbhs_remove(), the driver frees resources (including the pipe array) while the interrupt handler (usbhs_interrupt) is still registered. If an interrupt fires after usbhs_pipe_remove() but before the driver is fully unbound, the ISR may access freed memory, causing a use-after-free. Fix this by calling devm_free_irq() before freeing resources. This ensures the interrupt handler is both disabled and synchronized (waits for any running ISR to complete) before usbhs_pipe_remove() is called.

    Засегнати продукти

    • Linux Linux: f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 преди c7012fc73dab4829404fedeeaa8531f12ac8545f; f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 преди 51afaf919bbaacdd9cc9e146033ae0a743a42dd7; f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 преди 1899edac312ef17a7234851686e8a703f56d0a84; f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 преди 9c6159d5b72d5fc265cce5da04f27d730b552e69; f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 преди 6287e0c01ccb818e7214f88d885ffb7c9e81b0e0; f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 преди 0b7d11fd6e742ecc0b1eca44b4f0b93140c74bae; f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 преди 6ffe44f022c95b1b29c691d2169c5abc046f7580; f1407d5c66240b33d11a7f1a41d55ccf6a9d7647 преди 3cbc242b88c607f55da3d0d0d336b49bf1e20412
    • Linux Linux: 3.0; преди 3.0; 5.10.253 до 5.10.*; 5.15.203 до 5.15.*; 6.1.167 до 6.1.*; 6.6.130 до 6.6.*; 6.12.78 до 6.12.*; 6.18.19 до 6.18.*; 6.19.9 до 6.19.*; от 7.0 нататък

    История

    • 8 май 2026 Публикувано

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