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CVE-2026-89468: 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: power: supply: lp8788-charger: fix use-after-free on remove lp8788_charger_remove() flushes charger_work before unregistering the IRQs. An IRQ thread can queue charger_work after flush_work() has returned. The work can then run after devres frees pchg and dereference it in lp8788_charger_event(). Unregister the IRQs first. free_irq() waits for any running threaded handler, so no handler can queue more work afterwards. Then use cancel_work_sync() to cancel pending work or wait for running work to finish. This issue was found by an in-house static analysis tool.

    Засегнати продукти

    • Linux Linux: 98a2766493589c18c327ae3dad5243b53fcb5f70 преди 8758fe39a993f86998c8071826150b8859902497; 98a2766493589c18c327ae3dad5243b53fcb5f70 преди 4e3d3923976a986cc3cf960d13f1264cea8a9bba; 98a2766493589c18c327ae3dad5243b53fcb5f70 преди 88d8eadfad5d9ff967e74090152940bcfa27df69; 98a2766493589c18c327ae3dad5243b53fcb5f70 преди b3aa1e9509e1b0a863353356d617fb45d1b6250a; 98a2766493589c18c327ae3dad5243b53fcb5f70 преди b4eb6a056b441ba0caedfbfc42cec501acf12f67; 98a2766493589c18c327ae3dad5243b53fcb5f70 преди 831c29a12d560f8a3225f43050b3fbb5dfd79c66
    • Linux Linux: 3.7; преди 3.7; 6.1.191 до 6.1.*; 6.6.160 до 6.6.*; 6.12.109 до 6.12.*; 6.18.50 до 6.18.*; 7.2.4 до 7.2.*; от 7.3 нататък

    История

    • 11 септември 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-89468: Linux | freedomonline.bg