mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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53 lines
2.6 KiB
JSON
53 lines
2.6 KiB
JSON
{
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"id": "CVE-2024-35831",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-05-17T14:15:19.517",
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"lastModified": "2024-11-21T09:20:59.940",
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"vulnStatus": "Awaiting Analysis",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring: Fix release of pinned pages when __io_uaddr_map fails\n\nLooking at the error path of __io_uaddr_map, if we fail after pinning\nthe pages for any reasons, ret will be set to -EINVAL and the error\nhandler won't properly release the pinned pages.\n\nI didn't manage to trigger it without forcing a failure, but it can\nhappen in real life when memory is heavily fragmented."
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},
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{
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"lang": "es",
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"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: io_uring: corregida la liberaci\u00f3n de p\u00e1ginas fijadas cuando falla __io_uaddr_map. Mirando la ruta de error de __io_uaddr_map, si fallamos despu\u00e9s de fijar las p\u00e1ginas por cualquier motivo, ret se establecer\u00e1 en -EINVAL y el El controlador de errores no libera correctamente las p\u00e1ginas fijadas. No logr\u00e9 activarlo sin forzar un fallo, pero puede suceder en la vida real cuando la memoria est\u00e1 muy fragmentada."
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}
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],
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"metrics": {},
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/0b6f39c175ba5f0ef72bdb3b9d2a06ad78621d62",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/4d376d7ad62b6a8e8dfff56b559d9d275e5b9b3a",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/67d1189d1095d471ed7fa426c7e384a7140a5dd7",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/712e2c8415f55a4a4ddaa98a430b87f624109f69",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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},
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{
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"url": "https://git.kernel.org/stable/c/0b6f39c175ba5f0ef72bdb3b9d2a06ad78621d62",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://git.kernel.org/stable/c/4d376d7ad62b6a8e8dfff56b559d9d275e5b9b3a",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://git.kernel.org/stable/c/67d1189d1095d471ed7fa426c7e384a7140a5dd7",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://git.kernel.org/stable/c/712e2c8415f55a4a4ddaa98a430b87f624109f69",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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}
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]
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} |