char: xillybus: Don't destroy workqueue from work item running on it

{
  "id": "34d208b44d3c491e82764710b37f219c7ba7f8f4f8c162ce55ee159650954167",
  "url": "https://osv.dev/vulnerability/CVE-2024-45007",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "char: xillybus: Don't destroy workqueue from work item running on it",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: char: xillybus: Don't destroy workqueue from work item running on it Triggered by a kref decrement, destroy_workqueue() may be called from within a work item for destroying its own workqueue. This illegal situation is averted by adding a module-global workqueue for exclusive use of the offending work item. Other work items continue to be queued on per-device workqueues to ensure performance.",
    "evidence": "osv:CVE-2024-45007",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.15.166",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.1.107",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.6.48",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.10.7",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2024-45007",
      "aliases": [
        "CVE-2024-45007"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "a53d1202aef122894b6e46116a92174a9123db5d"
                },
                {
                  "fixed": "409b495f8e3300d5fba08bc817fa8825dae48cc9"
                },
                {
                  "fixed": "5d3567caff2a1d678aa40cc74a54e1318941fad3"
                },
                {
                  "fixed": "a7ad105b12256ec7fb6d6d1a0e2e60f00b7da157"
                },
                {
                  "fixed": "aa1a19724fa2c31e97a9be48baedd4692b265157"
                },
                {
                  "fixed": "ccbde4b128ef9c73d14d0d7817d68ef795f6d131"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-45007.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.14.0"
                },
                {
                  "fixed": "5.15.166"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "6.1.107"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.6.48"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.10.7"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-45007.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:37.965940825Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/409b495f8e3300d5fba08bc817fa8825dae48cc9",
        "https://git.kernel.org/stable/c/5d3567caff2a1d678aa40cc74a54e1318941fad3",
        "https://git.kernel.org/stable/c/a7ad105b12256ec7fb6d6d1a0e2e60f00b7da157",
        "https://git.kernel.org/stable/c/aa1a19724fa2c31e97a9be48baedd4692b265157",
        "https://git.kernel.org/stable/c/ccbde4b128ef9c73d14d0d7817d68ef795f6d131",
        "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45007.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-45007",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45007.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-45007",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 505028,
  "published_at": "2024-09-04T19:54:49.037+00:00"
}