CVE-2026-46297 (GCVE-0-2026-46297)
Vulnerability from cvelistv5
Published
2026-06-08 15:46
Modified
2026-06-14 18:07
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: net: libwx: use request_irq for VF misc interrupt Currently, request_threaded_irq() is used with a primary handler but a NULL threaded handler, while also setting the IRQF_ONESHOT flag. This specific combination triggers a WARNING since the commit aef30c8d569c ("genirq: Warn about using IRQF_ONESHOT without a threaded handler"). WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x4fa/0x760 Fix the issue by switching to request_irq(), which is the appropriate interface or a non-threaded interrupt handler, and removing the unnecessary IRQF_ONESHOT flag.
References
Impacted products
Vendor Product Version
Linux Linux Version: eb4898fde1de8cf09f8a6b344dbd87536e0b1170
Version: eb4898fde1de8cf09f8a6b344dbd87536e0b1170
Version: eb4898fde1de8cf09f8a6b344dbd87536e0b1170
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/wangxun/libwx/wx_vf_common.c"
          ],
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          "vendor": "Linux",
          "versions": [
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          "vendor": "Linux",
          "versions": [
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              "version": "6.17"
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              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: libwx: use request_irq for VF misc interrupt\n\nCurrently, request_threaded_irq() is used with a primary handler but a\nNULL threaded handler, while also setting the IRQF_ONESHOT flag. This\nspecific combination triggers a WARNING since the commit aef30c8d569c\n(\"genirq: Warn about using IRQF_ONESHOT without a threaded handler\").\n\nWARNING: kernel/irq/manage.c:1502 at __setup_irq+0x4fa/0x760\n\nFix the issue by switching to request_irq(), which is the appropriate\ninterface or a non-threaded interrupt handler, and removing the\nunnecessary IRQF_ONESHOT flag."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-14T18:07:20.155Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1bca036fe3607182c21f05e2b262167edbef086c"
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        {
          "url": "https://git.kernel.org/stable/c/a841574c6e573132681aa57f9b43a0a897a423f6"
        },
        {
          "url": "https://git.kernel.org/stable/c/7a33345153eeeda195c55f15be27074e4c3b5109"
        }
      ],
      "title": "net: libwx: use request_irq for VF misc interrupt",
      "x_generator": {
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2026-46297",
    "datePublished": "2026-06-08T15:46:24.446Z",
    "dateReserved": "2026-05-13T15:03:33.110Z",
    "dateUpdated": "2026-06-14T18:07:20.155Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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