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CVE-2026-64370: Linux

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CVSS

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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

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Време до експлоатация

    Описание

    Оригинално описание

    In the Linux kernel, the following vulnerability has been resolved: posix-cpu-timers: Fix pid refcount leak in do_cpu_nanosleep() error path In do_cpu_nanosleep(), posix_cpu_timer_create() takes a pid reference via get_pid() and stores it in timer.it.cpu.pid. If the subsequent posix_cpu_timer_set() call fails, the function returns immediately without calling posix_cpu_timer_del() to release the pid reference, causing a leak. Fix it by calling posix_cpu_timer_del() before the unlock-and-return on the error path, consistent with the other exit paths in the same function.

    Засегнати продукти

    • Linux Linux: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди afed3cdc1cca133f804fcf57ff228974f424b23a; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 8a270b1258797f61b61da44f8bfd41a581b5c85b; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди d605d00085adc3fddf67de01dc2a44aebf1a3fb5; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди e5ffc638faf5dc7d9dc85c9a95e10bf97442e0c0; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди eb4cec29a78334d09bcfb41c0660cdd62ba05843; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 7776f9226e99eb49d97492b0b445027cfcb189da; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 8f06363446c5d043c9a7c008b250040e9de98cf9; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 87bd2ad568e15b90d5f7d4bcd70342d05dad649c
    • Linux Linux: 2.6.12; преди 2.6.12; 5.10.261 до 5.10.*; 5.15.212 до 5.15.*; 6.1.178 до 6.1.*; 6.6.145 до 6.6.*; 6.12.96 до 6.12.*; 6.18.39 до 6.18.*; 7.1.4 до 7.1.*; от 7.2 нататък
    • Siemens: още 3 продукта, добавени от Siemens

      SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, SIPLUS S7-1500 CPU 1518-4 PN/DP MFP

    История

    • 25 юли 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-64370: Linux | freedomonline.bg