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CVE-2026-98430: Linux

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CVSS

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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

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Време до експлоатация

    Описание

    Оригинално описание

    In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Keep admin queues alive while IRQ is registered The management IRQ handler accesses both the admin completion queue and the async event queue. The driver registered the IRQ before constructing these queues and destroyed them before freeing the IRQ, so the handler's lifetime was not contained by the resources it accesses. Initialize the queues with interrupts masked, request the IRQ, and then switch to interrupt mode. On removal, reset the device and free the IRQ before destroying the queues. Also reset the device before destroying the queues if IRQ registration fails, because the device already has their DMA addresses.

    Засегнати продукти

    • Linux Linux: b7f5e880f3774ff1934ce272e1c3b673a3a9c414 преди 0a8a105978e5ace0d885964317c5aed8ab4c0a0c; b7f5e880f3774ff1934ce272e1c3b673a3a9c414 преди 00f7df59543cce445cfd2f109ace88c17d8aef4d; b7f5e880f3774ff1934ce272e1c3b673a3a9c414 преди bc7e64bad96c23fb343f47689670d0037f1a65e7; b7f5e880f3774ff1934ce272e1c3b673a3a9c414 преди d2a1c0bf4139c17b8d7668322b78c28d8c5b2dd0; b7f5e880f3774ff1934ce272e1c3b673a3a9c414 преди cf5520d1c931a70ccce0a1a247113bcec47a42be; b7f5e880f3774ff1934ce272e1c3b673a3a9c414 преди e08aca85c02ff290f785f07acae758f0daf5f49e
    • Linux Linux: 5.2; преди 5.2; 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.*; 7.3 до *

    История

    • 14 октомври 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-98430: Linux | freedomonline.bg