mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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37 lines
2.0 KiB
JSON
37 lines
2.0 KiB
JSON
{
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"id": "CVE-2022-49289",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2025-02-26T07:01:05.757",
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"lastModified": "2025-02-26T07:01:05.757",
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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\nuaccess: fix integer overflow on access_ok()\n\nThree architectures check the end of a user access against the\naddress limit without taking a possible overflow into account.\nPassing a negative length or another overflow in here returns\nsuccess when it should not.\n\nUse the most common correct implementation here, which optimizes\nfor a constant 'size' argument, and turns the common case into a\nsingle comparison."
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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: uaccess: fix entire entiret overflow on access_ok() Tres arquitecturas comprueban el final de un acceso de usuario contra el l\u00edmite de direcciones sin tener en cuenta un posible desbordamiento. Pasar una longitud negativa u otro desbordamiento aqu\u00ed devuelve \u00e9xito cuando no deber\u00eda. Utilice la implementaci\u00f3n correcta m\u00e1s com\u00fan aqu\u00ed, que optimiza para un argumento de \"tama\u00f1o\" constante y convierte el caso com\u00fan en una \u00fanica comparaci\u00f3n."
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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/222ca305c9fd39e5ed8104da25c09b2b79a516a8",
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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/99801e2f457824955da4aadaa035913a6dede03a",
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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/a1ad747fc1a0e06d1bf26b996ee8a56b5c8d02d8",
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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/e65d28d4e9bf90a35ba79c06661a572a38391dec",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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}
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]
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} |