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CVE-2026-23389: 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: ice: Fix memory leak in ice_set_ringparam() In ice_set_ringparam, tx_rings and xdp_rings are allocated before rx_rings. If the allocation of rx_rings fails, the code jumps to the done label leaking both tx_rings and xdp_rings. Furthermore, if the setup of an individual Rx ring fails during the loop, the code jumps to the free_tx label which releases tx_rings but leaks xdp_rings. Fix this by introducing a free_xdp label and updating the error paths to ensure both xdp_rings and tx_rings are properly freed if rx_rings allocation or setup fails. Compile tested only. Issue found using a prototype static analysis tool and code review.

    Засегнати продукти

    • Linux Linux: fcea6f3da546b93050f3534aadea7bd96c1d7349 преди bddf04e3822e4fa38691433dd0750420d49a0dd6; fcea6f3da546b93050f3534aadea7bd96c1d7349 преди e0c211a0c26159058303712d6b4fbd1c88835e6d; fcea6f3da546b93050f3534aadea7bd96c1d7349 преди b23282218eca27b710111460b4964c8a456c6c44; fcea6f3da546b93050f3534aadea7bd96c1d7349 преди 63dc317dfcd3faffd082c2bf3080f9ad070273da; fcea6f3da546b93050f3534aadea7bd96c1d7349 преди 44ba32a892b72de3faa04b8cfb1f2f1418fdd580; fcea6f3da546b93050f3534aadea7bd96c1d7349 преди fe868b499d16f55bbeea89992edb98043c9de416
    • Linux Linux: 4.17; преди 4.17; 6.1.175 до 6.1.*; 6.6.136 до 6.6.*; 6.12.81 до 6.12.*; 6.18.22 до 6.18.*; 6.19.7 до 6.19.*; от 7.0 нататък
    • Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem: всички версии

    История

    • 25 март 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-23389: Linux | freedomonline.bg