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CVE-2026-43425: 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: usb: image: mdc800: kill download URB on timeout mdc800_device_read() submits download_urb and waits for completion. If the timeout fires and the device has not responded, the function returns without killing the URB, leaving it active. A subsequent read() resubmits the same URB while it is still in-flight, triggering the WARN in usb_submit_urb(): "URB submitted while active" Check the return value of wait_event_timeout() and kill the URB if it indicates timeout, ensuring the URB is complete before its status is inspected or the URB is resubmitted. Similar to - commit 372c93131998 ("USB: yurex: fix control-URB timeout handling") - commit b98d5000c505 ("media: rc: iguanair: handle timeouts")

    Засегнати продукти

    • Linux Linux: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 9fa5a49760979ba016506fe292a431c8b83f043e; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 15536f6c15f48037a1672cbdea53266d67861ff6; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 9bf877cc67309b2a063b0087c3ad8585fb11cec3; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 155f471e38aa516f6c58c2ae03ca3dc222fa2fdb; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди d4a400a6a4c4d49f77a04a3f401df5ae1a10657c; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди b7fed917f84e484e06c5e9926746d0b524e3a93e; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди cc7398447810c9450c90d092efe9997569f8d96f; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 1be3b77de4eb89af8ae2fd6610546be778e25589
    • Linux Linux: 2.6.12; преди 2.6.12; 5.10.253 до 5.10.*; 5.15.203 до 5.15.*; 6.1.167 до 6.1.*; 6.6.130 до 6.6.*; 6.12.78 до 6.12.*; 6.18.19 до 6.18.*; 6.19.9 до 6.19.*; от 7.0 нататък

    История

    • 8 май 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-43425: Linux | freedomonline.bg