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https://github.com/fkie-cad/nvd-json-data-feeds.git
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37 lines
2.4 KiB
JSON
37 lines
2.4 KiB
JSON
{
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"id": "CVE-2024-27411",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-05-17T12:15:11.910",
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"lastModified": "2024-11-21T09:04:33.923",
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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\ndrm/nouveau: keep DMA buffers required for suspend/resume\n\nNouveau deallocates a few buffers post GPU init which are required for GPU suspend/resume to function correctly.\nThis is likely not as big an issue on systems where the NVGPU is the only GPU, but on multi-GPU set ups it leads to a regression where the kernel module errors and results in a system-wide rendering freeze.\n\nThis commit addresses that regression by moving the two buffers required for suspend and resume to be deallocated at driver unload instead of post init."
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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: drm/nouveau: mantiene los buffers DMA necesarios para suspender/reanudar Nouveau desasigna algunos buffers despu\u00e9s del inicio de GPU que son necesarios para que la suspensi\u00f3n/reanudaci\u00f3n de GPU funcione correctamente. Probablemente esto no sea un problema tan grande en sistemas donde la NVGPU es la \u00fanica GPU, pero en configuraciones de m\u00faltiples GPU conduce a una regresi\u00f3n en la que el m\u00f3dulo del kernel genera errores y provoca una congelaci\u00f3n de la representaci\u00f3n en todo el sistema. Esta confirmaci\u00f3n soluciona esa regresi\u00f3n moviendo los dos buffers necesarios para suspender y reanudar para que se desasignen durante la descarga del controlador en lugar de despu\u00e9s del inicio."
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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/be00e15b240ed71fc30c0576af7ab670c8271661",
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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/f6ecfdad359a01c7fd8a3bcfde3ef0acdf107e6e",
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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/be00e15b240ed71fc30c0576af7ab670c8271661",
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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/f6ecfdad359a01c7fd8a3bcfde3ef0acdf107e6e",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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}
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]
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} |