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CVE-2026-45848: 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: apparmor: fix NULL sock in aa_sock_file_perm Deal with the potential that sock and sock-sk can be NULL during socket setup or teardown. This could lead to an oops. The fix for NULL pointer dereference in __unix_needs_revalidation shows this is at least possible for af_unix sockets. While the fix for af_unix sockets applies for newer mediation this is still the fall back path for older af_unix mediation and other sockets, so ensure it is covered.

    Засегнати продукти

    • Linux Linux: 56974a6fcfef69ee0825bd66ed13e92070ac5224 преди 68538ec34fcb4194c7961dc4eca6f5537fec8067; 56974a6fcfef69ee0825bd66ed13e92070ac5224 преди 5121b7283f1c46e4c06b88b1dda7b064429d77de; 56974a6fcfef69ee0825bd66ed13e92070ac5224 преди c11b7c3280d000376e27ebfed17ec7046699eab4; 56974a6fcfef69ee0825bd66ed13e92070ac5224 преди 0dc19bca22606f7a61d5988408f74e3ae0ef3486; 56974a6fcfef69ee0825bd66ed13e92070ac5224 преди 3852eb9a0392eb435c03dcb47d581bcfe6a9a95b; 56974a6fcfef69ee0825bd66ed13e92070ac5224 преди ccb66a3c6c8f51b3ed1bc003b70bb9ff99e8d835; 56974a6fcfef69ee0825bd66ed13e92070ac5224 преди 8a0ededbfcff74598f82f1d4b8ef9db28878b317; 56974a6fcfef69ee0825bd66ed13e92070ac5224 преди 00b67657535dfea56e84d11492f5c0f61d0af297
    • Linux Linux: 4.17; преди 4.17; 5.10.252 до 5.10.*; 5.15.202 до 5.15.*; 6.1.165 до 6.1.*; 6.6.128 до 6.6.*; 6.12.75 до 6.12.*; 6.18.14 до 6.18.*; 6.19.4 до 6.19.*; от 7.0 нататък

    История

    • 27 май 2026 Публикувано

    Други уязвимости в Linux Linux

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    CVE-2026-45848: Linux | freedomonline.bg