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CVE-2024-36978

Full vulnerability record from the local CVENow database.

Description

In the Linux kernel, the following vulnerability has been resolved: net: sched: sch_multiq: fix possible OOB write in multiq_tune() q->bands will be assigned to qopt->bands to execute subsequent code logic after kmalloc. So the old q->bands should not be used in kmalloc. Otherwise, an out-of-bounds write will occur.

Severity
HIGH
CVSS score
7.8 (v3.1)
Vulnerability status
Modified
Source identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published
2024-06-19 07:15:46.437000
Last modified
2026-11-03 22:17:19.813000
View original CVE JSON
{
  "id": "CVE-2024-36978",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-06-19T07:15:46.437",
  "lastModified": "2026-11-03T22:17:19.813",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: sched: sch_multiq: fix possible OOB write in multiq_tune()\n\nq->bands will be assigned to qopt->bands to execute subsequent code logic\nafter kmalloc. So the old q->bands should not be used in kmalloc.\nOtherwise, an out-of-bounds write will occur."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: sched: sch_multiq: corrige posible escritura OOB en multiq_tune() q->bands se asignarán a qopt->bands para ejecutar la lógica de código posterior después de kmalloc. Por lo tanto, las antiguas q->bands no deberían usarse en kmalloc. De lo contrario, se producirá una escritura fuera de los límites."
    }
  ],
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          "programFiles": [
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          "role": "CISA Coordinator",
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  "weaknesses": [
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      "source": "[email protected]",
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