{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-06T02:41:40.282","vulnerabilities":[{"cve":{"id":"CVE-2026-23037","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2026-01-31T12:16:07.010","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ncan: etas_es58x: allow partial RX URB allocation to succeed\n\nWhen es58x_alloc_rx_urbs() fails to allocate the requested number of\nURBs but succeeds in allocating some, it returns an error code.\nThis causes es58x_open() to return early, skipping the cleanup label\n'free_urbs', which leads to the anchored URBs being leaked.\n\nAs pointed out by maintainer Vincent Mailhol, the driver is designed\nto handle partial URB allocation gracefully. Therefore, partial\nallocation should not be treated as a fatal error.\n\nModify es58x_alloc_rx_urbs() to return 0 if at least one URB has been\nallocated, restoring the intended behavior and preventing the leak\nin es58x_open()."},{"lang":"es","value":"En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\ncan: etas_es58x: permitir que la asignación parcial de URB RX tenga éxito\n\nCuando es58x_alloc_rx_urbs() falla al asignar el número solicitado de URBs pero logra asignar algunos, devuelve un código de error. Esto hace que es58x_open() retorne prematuramente, saltándose la etiqueta de limpieza 'free_urbs', lo que lleva a la fuga de los URBs anclados.\n\nComo señaló el mantenedor Vincent Mailhol, el controlador está diseñado para manejar la asignación parcial de URB de manera elegante. Por lo tanto, la asignación parcial no debe ser tratada como un error fatal.\n\nModificar es58x_alloc_rx_urbs() para que devuelva 0 si al menos un URB ha sido asignado, restaurando el comportamiento previsto y previniendo la fuga en es58x_open()."}],"metrics":{},"references":[{"url":"https://git.kernel.org/stable/c/611e839d2d552416b498ed5593e10670f61fcd4d","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/6c5124a60989051799037834f0a1a4b428718157","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/97250eb05e4b6afe787290e8fd97d0675116c61b","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/aec888f44853584b5a7cd01249806030cf94a73d","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b1979778e98569c1e78c2c7f16bb24d76541ab00","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/ba45e3d6b02c97dbb4578fbae7027fd66f3caa10","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}]}}]}