Vulnerability-Lookup

GHSA-VGG8-63WP-8QQP

Vulnerability from github – Published: 2026-06-08 18:31 – Updated: 2026-06-08 18:31

Details

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.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-46297"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-08T17:16:48Z",
    "severity": null
  },
  "details": "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.",
  "id": "GHSA-vgg8-63wp-8qqp",
  "modified": "2026-06-08T18:31:52Z",
  "published": "2026-06-08T18:31:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46297"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1bca036fe3607182c21f05e2b262167edbef086c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7a33345153eeeda195c55f15be27074e4c3b5109"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a841574c6e573132681aa57f9b43a0a897a423f6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-46297 (GCVE-0-2026-46297)

Vulnerability from cvelistv5 – Published: 2026-06-08 15:46 – Updated: 2026-06-14 18:07

Title

net: libwx: use request_irq for VF misc interrupt

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.

Severity

No CVSS data available.

Assigner

Linux

References

3 references

URL	Tags
https://git.kernel.org/stable/c/1bca036fe3607182c…
https://git.kernel.org/stable/c/a841574c6e5731326…
https://git.kernel.org/stable/c/7a33345153eeeda19…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: eb4898fde1de8cf09f8a6b344dbd87536e0b1170 , < 1bca036fe3607182c21f05e2b262167edbef086c (git) Affected: eb4898fde1de8cf09f8a6b344dbd87536e0b1170 , < a841574c6e573132681aa57f9b43a0a897a423f6 (git) Affected: eb4898fde1de8cf09f8a6b344dbd87536e0b1170 , < 7a33345153eeeda195c55f15be27074e4c3b5109 (git)
Linux	Linux	Affected: 6.17 Unaffected: 0 , < 6.17 (semver) Unaffected: 6.18.30 , ≤ 6.18.* (semver) Unaffected: 7.0.7 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/wangxun/libwx/wx_vf_common.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1bca036fe3607182c21f05e2b262167edbef086c",
              "status": "affected",
              "version": "eb4898fde1de8cf09f8a6b344dbd87536e0b1170",
              "versionType": "git"
            },
            {
              "lessThan": "a841574c6e573132681aa57f9b43a0a897a423f6",
              "status": "affected",
              "version": "eb4898fde1de8cf09f8a6b344dbd87536e0b1170",
              "versionType": "git"
            },
            {
              "lessThan": "7a33345153eeeda195c55f15be27074e4c3b5109",
              "status": "affected",
              "version": "eb4898fde1de8cf09f8a6b344dbd87536e0b1170",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/wangxun/libwx/wx_vf_common.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.17"
            },
            {
              "lessThan": "6.17",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.30",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.0.*",
              "status": "unaffected",
              "version": "7.0.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.30",
                  "versionStartIncluding": "6.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0.7",
                  "versionStartIncluding": "6.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1",
                  "versionStartIncluding": "6.17",
                  "vulnerable": true
                }
              ],
              "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"
        },
        {
          "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": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "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"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-VGG8-63WP-8QQP

CVE-2026-46297 (GCVE-0-2026-46297)

Tags

Sightings

Nomenclature