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CVE-2026-98213: 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: mmc: core: Cancel SDIO IRQ work before freeing host A host controller that uses sdio_signal_irq() schedules host->sdio_irq_work from its interrupt handler. That work is only cancelled on the suspend path (mmc_sdio_suspend()), not on the remove/free path, so a worker armed just before the controller freed its IRQ can run after mmc_host_classdev_release() has freed the host and dereference it through container_of(). Cancel host->sdio_irq_work in mmc_free_host(), like the existing host->detect drain added by commit 1036f69e2513 ("mmc: core: Cancel delayed work before releasing host"). This issue was found by an in-house static analysis tool.

    Засегнати продукти

    • Linux Linux: 682696605c7093d2800c498c04166831e5aedf87 преди bae1cf4f9902b2065bd78b759c7fe6312855f05e; 682696605c7093d2800c498c04166831e5aedf87 преди 0bf3d168a2cc20b120d6b50f0a8ac5b40ff4d589; 682696605c7093d2800c498c04166831e5aedf87 преди 1d6e7315ee1c992b4ca42c9b11c5ed0e925a00e0; 682696605c7093d2800c498c04166831e5aedf87 преди 4553b5004eca9c9eae29a421f1a9c4d5db2c9114; 682696605c7093d2800c498c04166831e5aedf87 преди 2a863458828ade0671c2bc2e469bbd7f2340eb03; 682696605c7093d2800c498c04166831e5aedf87 преди 6feadbecdae60a6324c967f3b1493741083793a3
    • Linux Linux: 4.13; преди 4.13; 6.1.189 до 6.1.*; 6.6.158 до 6.6.*; 6.12.112 до 6.12.*; 6.18.54 до 6.18.*; 7.2.8 до 7.2.*; от 7.3 нататък

    История

    • 6 октомври 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-98213: Linux | freedomonline.bg