mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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37 lines
1.9 KiB
JSON
37 lines
1.9 KiB
JSON
{
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"id": "CVE-2022-49273",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2025-02-26T07:01:04.190",
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"lastModified": "2025-02-26T07:01:04.190",
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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\nrtc: pl031: fix rtc features null pointer dereference\n\nWhen there is no interrupt line, rtc alarm feature is disabled.\n\nThe clearing of the alarm feature bit was being done prior to allocations\nof ldata->rtc device, resulting in a null pointer dereference.\n\nClear RTC_FEATURE_ALARM after the rtc device is allocated."
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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: rtc: pl031: se corrige la desreferencia de puntero nulo de las funciones rtc Cuando no hay una l\u00ednea de interrupci\u00f3n, la funci\u00f3n de alarma rtc se desactiva. La eliminaci\u00f3n del bit de la funci\u00f3n de alarma se realizaba antes de las asignaciones del dispositivo ldata->rtc, lo que generaba una desreferencia de puntero nulo. Borre RTC_FEATURE_ALARM despu\u00e9s de que se asigne el dispositivo rtc."
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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/1b915703964f7e636961df04c540261dc55c6c70",
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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/cd2722e411e8ab7e5ae41102f6925fa13dffdac5",
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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/d274ce4a3dfd0b9a292667535578359b865765cb",
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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/ea6af39f3da50c86367a71eb3cc674ade3ed244c",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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}
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]
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} |