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CVE-2026-43219: 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: net: cpsw_new: Fix potential unregister of netdev that has not been registered yet If an error occurs during register_netdev() for the first MAC in cpsw_register_ports(), even though cpsw->slaves[0].ndev is set to NULL, cpsw->slaves[1].ndev would remain unchanged. This could later cause cpsw_unregister_ports() to attempt unregistering the second MAC. To address this, add a check for ndev->reg_state before calling unregister_netdev(). With this change, setting cpsw->slaves[i].ndev to NULL becomes unnecessary and can be removed accordingly.

    Засегнати продукти

    • Linux Linux: ed3525eda4c4983fb8509e488de0a351788041ba преди da8e1623a3028e1d8c75eec7898d94c6f17dce40; ed3525eda4c4983fb8509e488de0a351788041ba преди d31a12cee10bbc12b4b523a4709fd1fdee8b7d0f; ed3525eda4c4983fb8509e488de0a351788041ba преди 23acc565186ee27e788408cbd81b92730b6aaa3a; ed3525eda4c4983fb8509e488de0a351788041ba преди 67cca9df4d17f2c824655d31195b2e75334ae286; ed3525eda4c4983fb8509e488de0a351788041ba преди 14645799ad5253a028cf662e2f9cd18a68f74b31; ed3525eda4c4983fb8509e488de0a351788041ba преди 29739ec197ed66535bc0b86f14ab66c5f4512138; ed3525eda4c4983fb8509e488de0a351788041ba преди 349c4cac6f54a81fc107589771f88136a2b20415; ed3525eda4c4983fb8509e488de0a351788041ba преди 9d724b34fbe13b71865ad0906a4be97571f19cf5
    • Linux Linux: 5.5; преди 5.5; 5.10.260 до 5.10.*; 5.15.210 до 5.15.*; 6.1.176 до 6.1.*; 6.6.143 до 6.6.*; 6.12.93 до 6.12.*; 6.18.16 до 6.18.*; 6.19.6 до 6.19.*; 7.0 до *

    История

    • 6 май 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-43219: Linux | freedomonline.bg