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CVE-2026-45868: Linux

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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: pinctrl: single: fix refcount leak in pcs_add_gpio_func() of_parse_phandle_with_args() returns a device_node pointer with refcount incremented in gpiospec.np. The loop iterates through all phandles but never releases the reference, causing a refcount leak on each iteration. Add of_node_put() calls to release the reference after extracting the needed arguments and on the error path when devm_kzalloc() fails. This bug was detected by our static analysis tool and verified by my code review.

    Засегнати продукти

    • Linux Linux: a1a277eb76b3507df7c41774048a644aa4dfd096 преди 191bfd5710d6a7f48ba4315d8d3e908dcc15243c; a1a277eb76b3507df7c41774048a644aa4dfd096 преди 3e3b28bb0b6ddc521a4fdd1c1ba0d35017a0796b; a1a277eb76b3507df7c41774048a644aa4dfd096 преди 456a60d06c09a92680dc35fabca68024badcc28e; a1a277eb76b3507df7c41774048a644aa4dfd096 преди 99cc7352156c65201c675f750e0e77c4c73d93f5; a1a277eb76b3507df7c41774048a644aa4dfd096 преди 7814b1431848854b56717086e2b61bea3c59753d; a1a277eb76b3507df7c41774048a644aa4dfd096 преди e2e367e56bacb93ce5ac73f0b3297d5c83d38dd4; a1a277eb76b3507df7c41774048a644aa4dfd096 преди 5b9e84d27e310f22c4ba45fedbc4f5baf43dd823; a1a277eb76b3507df7c41774048a644aa4dfd096 преди 353353309b0f7afa407df29e455f9d15b5acc296
    • Linux Linux: 3.10; преди 3.10; 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-2026-45868: Linux | freedomonline.bg