mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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45 lines
2.3 KiB
JSON
45 lines
2.3 KiB
JSON
{
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"id": "CVE-2024-35953",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2024-05-20T10:15:10.717",
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"lastModified": "2024-11-21T09:21:16.917",
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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\naccel/ivpu: Fix deadlock in context_xa\n\nivpu_device->context_xa is locked both in kernel thread and IRQ context.\nIt requires XA_FLAGS_LOCK_IRQ flag to be passed during initialization\notherwise the lock could be acquired from a thread and interrupted by\nan IRQ that locks it for the second time causing the deadlock.\n\nThis deadlock was reported by lockdep and observed in internal tests."
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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: accel/ivpu: corrige el punto muerto en context_xa ivpu_device->context_xa est\u00e1 bloqueado tanto en el subproceso del kernel como en el contexto IRQ. Requiere que se pase el indicador XA_FLAGS_LOCK_IRQ durante la inicializaci\u00f3n; de lo contrario, el bloqueo podr\u00eda adquirirse de un subproceso e interrumpirse mediante una IRQ que lo bloquee por segunda vez, provocando el punto muerto. Este punto muerto fue informado por lockdep y observado en pruebas internas."
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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/d43e11d9c7fcb16f18bd46ab2556c2772ffc5775",
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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/e6011411147209bc0cc14628cbc155356837e52a",
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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/fd7726e75968b27fe98534ccbf47ccd6fef686f3",
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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/d43e11d9c7fcb16f18bd46ab2556c2772ffc5775",
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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/e6011411147209bc0cc14628cbc155356837e52a",
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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/fd7726e75968b27fe98534ccbf47ccd6fef686f3",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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}
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]
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} |