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CVE-2026-23037: 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: can: etas_es58x: allow partial RX URB allocation to succeed When es58x_alloc_rx_urbs() fails to allocate the requested number of URBs but succeeds in allocating some, it returns an error code. This causes es58x_open() to return early, skipping the cleanup label 'free_urbs', which leads to the anchored URBs being leaked. As pointed out by maintainer Vincent Mailhol, the driver is designed to handle partial URB allocation gracefully. Therefore, partial allocation should not be treated as a fatal error. Modify es58x_alloc_rx_urbs() to return 0 if at least one URB has been allocated, restoring the intended behavior and preventing the leak in es58x_open().

    Засегнати продукти

    • Linux Linux: 8537257874e949a59c834cecfd5a063e11b64b0b преди 97250eb05e4b6afe787290e8fd97d0675116c61b; 8537257874e949a59c834cecfd5a063e11b64b0b преди aec888f44853584b5a7cd01249806030cf94a73d; 8537257874e949a59c834cecfd5a063e11b64b0b преди 611e839d2d552416b498ed5593e10670f61fcd4d; 8537257874e949a59c834cecfd5a063e11b64b0b преди ba45e3d6b02c97dbb4578fbae7027fd66f3caa10; 8537257874e949a59c834cecfd5a063e11b64b0b преди 6c5124a60989051799037834f0a1a4b428718157; 8537257874e949a59c834cecfd5a063e11b64b0b преди b1979778e98569c1e78c2c7f16bb24d76541ab00
    • Linux Linux: 5.13; преди 5.13; 5.15.199 до 5.15.*; 6.1.162 до 6.1.*; 6.6.122 до 6.6.*; 6.12.67 до 6.12.*; 6.18.7 до 6.18.*; 6.19 до *
    • Siemens RUGGEDCOM RST2428P: преди V4.0

    История

    • 31 януари 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-23037: Linux | freedomonline.bg