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32 lines
1.6 KiB
JSON
32 lines
1.6 KiB
JSON
{
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"id": "CVE-2023-52801",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-05-21T16:15:18.603",
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"lastModified": "2024-05-21T16:53:56.550",
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"vulnStatus": "Awaiting Analysis",
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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\niommufd: Fix missing update of domains_itree after splitting iopt_area\n\nIn iopt_area_split(), if the original iopt_area has filled a domain and is\nlinked to domains_itree, pages_nodes have to be properly\nreinserted. Otherwise the domains_itree becomes corrupted and we will UAF."
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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 resolvi\u00f3 la siguiente vulnerabilidad: iommufd: corrige la actualizaci\u00f3n faltante de domains_itree despu\u00e9s de dividir iopt_area. En iopt_area_split(), si el iopt_area original ha llenado un dominio y est\u00e1 vinculado a domains_itree, los pages_nodes deben reinsertarse correctamente. De lo contrario, domains_itree se corrompe y usaremos UAF."
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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/836db2e7e4565d8218923b3552304a1637e2f28d",
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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/e7250ab7ca4998fe026f2149805b03e09dc32498",
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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/fcb32111f01ddf3cbd04644cde1773428e31de6a",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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}
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]
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} |