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CVE-2026-64185: 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: sysfs: don't remove existing directory on update failure When sysfs_update_group() is called for a named group and create_files() fails (e.g. -ENOMEM), internal_create_group() calls kernfs_remove(kn) on the group directory. In the update path, kn was obtained via kernfs_find_and_get() and refers to a directory that already existed before this call. Removing it silently destroys a sysfs group that the caller did not create. Only remove the directory if we created it ourselves. On update failure the directory remains as it is left empty by remove_files() inside create_files(), but can be repopulated by a retry.

    Засегнати продукти

    • Linux Linux: c855cf2759d27142f771173d9fd8e7fdf9cf5138 преди c5e125c828b701afaf7493b42a14aa89362ff36d; c855cf2759d27142f771173d9fd8e7fdf9cf5138 преди ccadd32cc1263802a5969c9efe0e96225450428c; c855cf2759d27142f771173d9fd8e7fdf9cf5138 преди 14f2c14ae86c4af17a0a9f8ab46dacf2d5fd1d8a; c855cf2759d27142f771173d9fd8e7fdf9cf5138 преди 31527d80234caf83dc96ad478645e57df9de4472; c855cf2759d27142f771173d9fd8e7fdf9cf5138 преди 57b285e0368290aa55f79ba11419b96d0ebdb418; c855cf2759d27142f771173d9fd8e7fdf9cf5138 преди 48fa96538bd2868034d33429e4565fda384d0736; c855cf2759d27142f771173d9fd8e7fdf9cf5138 преди 708f6926f61f71e09b5e9fd668b9882ccd46e69f; c855cf2759d27142f771173d9fd8e7fdf9cf5138 преди 237557b8a81ab948e8332f7c0058e758f081c0a3
    • Linux Linux: 4.19; преди 4.19; 5.10.258 до 5.10.*; 5.15.209 до 5.15.*; 6.1.175 до 6.1.*; 6.6.142 до 6.6.*; 6.12.92 до 6.12.*; 6.18.34 до 6.18.*; 7.0.11 до 7.0.*; от 7.1 нататък

    История

    • 19 юли 2026 Публикувано

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    CVE-2026-64185: Linux | freedomonline.bg