{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "787563EA-1C47-42FE-B30A-C12464CA1364",
              "versionEndExcluding": "6.12.10",
              "versionStartIncluding": "5.4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "62567B3C-6CEE-46D0-BC2E-B3717FBF7D13",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "5A073481-106D-4B15-B4C7-FB0213B8E1D4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc3:*:*:*:*:*:*",
              "matchCriteriaId": "DE491969-75AE-4A6B-9A58-8FC5AF98798F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc4:*:*:*:*:*:*",
              "matchCriteriaId": "93C0660D-7FB8-4FBA-892A-B064BA71E49E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc5:*:*:*:*:*:*",
              "matchCriteriaId": "034C36A6-C481-41F3-AE9A-D116E5BE6895",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc6:*:*:*:*:*:*",
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          ],
          "negate": false,
          "operator": "OR"
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      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns3: don\u0027t auto enable misc vector\n\nCurrently, there is a time window between misc irq enabled\nand service task inited. If an interrupte is reported at\nthis time, it will cause warning like below:\n\n[   16.324639] Call trace:\n[   16.324641]  __queue_delayed_work+0xb8/0xe0\n[   16.324643]  mod_delayed_work_on+0x78/0xd0\n[   16.324655]  hclge_errhand_task_schedule+0x58/0x90 [hclge]\n[   16.324662]  hclge_misc_irq_handle+0x168/0x240 [hclge]\n[   16.324666]  __handle_irq_event_percpu+0x64/0x1e0\n[   16.324667]  handle_irq_event+0x80/0x170\n[   16.324670]  handle_fasteoi_edge_irq+0x110/0x2bc\n[   16.324671]  __handle_domain_irq+0x84/0xfc\n[   16.324673]  gic_handle_irq+0x88/0x2c0\n[   16.324674]  el1_irq+0xb8/0x140\n[   16.324677]  arch_cpu_idle+0x18/0x40\n[   16.324679]  default_idle_call+0x5c/0x1bc\n[   16.324682]  cpuidle_idle_call+0x18c/0x1c4\n[   16.324684]  do_idle+0x174/0x17c\n[   16.324685]  cpu_startup_entry+0x30/0x6c\n[   16.324687]  secondary_start_kernel+0x1a4/0x280\n[   16.324688] ---[ end trace 6aa0bff672a964aa ]---\n\nSo don\u0027t auto enable misc vector when request irq.."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: hns3: no habilitar autom\u00e1ticamente misc vector Actualmente, hay una ventana de tiempo entre la habilitaci\u00f3n de misc irq y la iniciaci\u00f3n de la tarea de servicio. Si se informa una interrupci\u00f3n en este momento, se generar\u00e1 una advertencia como la siguiente: [ 16.324639] Rastreo de llamadas: [ 16.324641] __queue_delayed_work+0xb8/0xe0 [ 16.324643] mod_delayed_work_on+0x78/0xd0 [ 16.324655] hclge_errhand_task_schedule+0x58/0x90 [hclge] [ 16.324662] hclge_misc_irq_handle+0x168/0x240 [hclge] [ 16.324666] __handle_irq_event_percpu+0x64/0x1e0 [ 16.324667] handle_irq_event+0x80/0x170 [ 16.324670] gestionar_fasteoi_edge_irq+0x110/0x2bc [ 16.324671] __gestionar_dominio_irq+0x84/0xfc [ 16.324673] gic_gestionar_irq+0x88/0x2c0 [ 16.324674] el1_irq+0xb8/0x140 [ 16.324677] arch_cpu_idle+0x18/0x40 [ 16.324679] llamada_inactiva_por_defecto+0x5c/0x1bc [ 16.324682] llamada_inactiva_cpu_idle+0x18c/0x1c4 [ 16.324684] do_idle+0x174/0x17c [ 16.324685] cpu_startup_entry+0x30/0x6c [ 16.324687] secondary_start_kernel+0x1a4/0x280 [ 16.324688] ---[ fin de seguimiento 6aa0bff672a964aa ]--- Por lo tanto, no habilite autom\u00e1ticamente el vector miscel\u00e1neo cuando solicite irq."
    }
  ],
  "id": "CVE-2025-21651",
  "lastModified": "2025-10-16T19:22:28.293",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 4.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-01-19T11:15:10.733",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/98b1e3b27734139c76295754b6c317aa4df6d32e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/bcf430d3bb5525fc89a92a0c451c725ba1aa4306"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}