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CVE-2026-74329: 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: watchdog: unregister PM notifier on watchdog unregister watchdog_register_device() registers wdd->pm_nb when WDOG_NO_PING_ON_SUSPEND is set, but watchdog_unregister_device() does not remove it. This leaves an embedded notifier block on the PM notifier chain after the watchdog device has been unregistered. A later suspend/resume notification can then call watchdog_pm_notifier() with a stale watchdog_device pointer, or at minimum after wdd->wd_data has been cleared by watchdog_dev_unregister(). Unregister the PM notifier before tearing down the watchdog device.

    Засегнати продукти

    • Linux Linux: 60bcd91aafd22ef62cef9ae2037fa2e1d4da2fb3 преди cd2d1b1f99308f7680d75a377daaff363f1cc736; 60bcd91aafd22ef62cef9ae2037fa2e1d4da2fb3 преди 5d9b58ec6f5de5e159a570d419b1b08b3b9f854b; 60bcd91aafd22ef62cef9ae2037fa2e1d4da2fb3 преди 89184909634e50d086d86d8a0c03fc86fe8d889f; 60bcd91aafd22ef62cef9ae2037fa2e1d4da2fb3 преди e690afea5c876a4abfa2978c6a664460ed7d1217; 60bcd91aafd22ef62cef9ae2037fa2e1d4da2fb3 преди 298821692d447c2f7b1bc9ef41cd88a31bf56436; 60bcd91aafd22ef62cef9ae2037fa2e1d4da2fb3 преди c70b5bb6f04f77ef90e047d7edc2f476e206909f; 60bcd91aafd22ef62cef9ae2037fa2e1d4da2fb3 преди a298c7302ee9584a7a1ac1e8acbede8d98ab51a4
    • Linux Linux: 5.15; преди 5.15; 5.15.212 до 5.15.*; 6.1.178 до 6.1.*; 6.6.145 до 6.6.*; 6.12.97 до 6.12.*; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; от 7.2 нататък

    История

    • 15 август 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-74329: Linux | freedomonline.bg