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CVE-2026-68375: Linux

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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: bnxt_en: Handle partially initialized auxiliary devices bnxt_aux_devices_init() calls auxiliary_device_init() before all fields used by bnxt_aux_dev_release() are initialized. After auxiliary_device_init() succeeds, later errors must unwind with auxiliary_device_uninit(), which invokes the release callback. The release callback assumes that aux_priv->id, aux_priv->edev, edev->net and edev->ulp_tbl are all populated. If allocation fails after auxiliary_device_init(), the release path can otherwise dereference or clear partially initialized state. Allocate and attach the bnxt_en_dev and ULP table before calling auxiliary_device_init(), so the release callback only sees a fully initialized auxiliary private object. If auxiliary_device_init() itself fails, free those allocations directly because device_initialize() has not run and the release callback will not be invoked. This issue was found by a static analysis checker and confirmed by manual source review.

    Засегнати продукти

    • Linux Linux: 194fad5b27815ca80e832ac875c0026ff96fc243 преди e75f1a5b267e820f5b7900c16d84f12c122218cc; 194fad5b27815ca80e832ac875c0026ff96fc243 преди 8549ac21ab503fc7a40bfa8e6beb69e6320d9877; 194fad5b27815ca80e832ac875c0026ff96fc243 преди 4e1caa5fdd0dea36938fe39cceb1522e9d86c937; 194fad5b27815ca80e832ac875c0026ff96fc243 преди 1cb8553c02e93e5a150cebd42f9ee3db0ece4707
    • Linux Linux: 6.10; преди 6.10; 6.12.114 до 6.12.*; 6.18.57 до 6.18.*; 7.1.6 до 7.1.*; от 7.2 нататък

    История

    • 10 август 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-68375: Linux | freedomonline.bg