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https://github.com/fkie-cad/nvd-json-data-feeds.git
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41 lines
2.5 KiB
JSON
41 lines
2.5 KiB
JSON
{
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"id": "CVE-2024-45828",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2025-01-11T13:15:21.450",
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"lastModified": "2025-01-11T13:15:21.450",
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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\ni3c: mipi-i3c-hci: Mask ring interrupts before ring stop request\n\nBus cleanup path in DMA mode may trigger a RING_OP_STAT interrupt when\nthe ring is being stopped. Depending on timing between ring stop request\ncompletion, interrupt handler removal and code execution this may lead\nto a NULL pointer dereference in hci_dma_irq_handler() if it gets to run\nafter the io_data pointer is set to NULL in hci_dma_cleanup().\n\nPrevent this my masking the ring interrupts before ring stop request."
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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: i3c: mipi-i3c-hci: Enmascarar interrupciones del anillo antes de la solicitud de detenci\u00f3n del anillo La ruta de desinfecci\u00f3n del bus en modo DMA puede activar una interrupci\u00f3n RING_OP_STAT cuando se detiene el anillo. Dependiendo del tiempo entre la finalizaci\u00f3n de la solicitud de detenci\u00f3n del anillo, la eliminaci\u00f3n del controlador de interrupciones y la ejecuci\u00f3n del c\u00f3digo, esto puede provocar una desreferencia de puntero NULL en hci_dma_irq_handler() si se ejecuta despu\u00e9s de que el puntero io_data se establezca en NULL en hci_dma_cleanup(). Evite esto enmascarando las interrupciones del anillo antes de la solicitud de detenci\u00f3n del anillo."
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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/19cc5767334bfe980f52421627d0826c0da86721",
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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/6ca2738174e4ee44edb2ab2d86ce74f015a0cc32",
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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/9d745a56aea45e47f4755bc12e6429d6314dbb54",
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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/a6cddf68b3405b272b5a3cad9657be0b02b34bf4",
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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/a6dc4b4fda2e147e557050eaae51ff15edeb680b",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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}
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]
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} |