net: bcmasp: fix double free of WoL irq

{
  "id": "9b34994f19ce07571f700b00775ff78ba0ba15af31738aed3914dbd35b30a445",
  "url": "https://osv.dev/vulnerability/CVE-2026-31506",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "net: bcmasp: fix double free of WoL irq",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: net: bcmasp: fix double free of WoL irq We do not need to free wol_irq since it was instantiated with devm_request_irq(). So devres will free for us.",
    "evidence": "osv:CVE-2026-31506",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.6.160",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.12.80",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.18.21",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.19.11",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2026-31506",
      "aliases": [
        "CVE-2026-31506"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "a2f0751206b03374f6d02f89c18a60f1bb238fea"
                },
                {
                  "fixed": "c5e2de193831ab9610a1ca542507f75d126f09b5"
                },
                {
                  "fixed": "121a6ad9cd42ba3bfc57deae93e3326515c2afe1"
                },
                {
                  "fixed": "9e5f5c07cc7d66522f8c9676c28605eba5d4a20e"
                },
                {
                  "fixed": "8a30509ce6a29bdf18e0802383c524a7b2357ec0"
                },
                {
                  "fixed": "cbfa5be2bf64511d49b854a0f9fd6d0b5118621f"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31506.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.6.0"
                },
                {
                  "fixed": "6.6.160"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.12.80"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.18.21"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.19.0"
                },
                {
                  "fixed": "6.19.11"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31506.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:52.166151706Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/121a6ad9cd42ba3bfc57deae93e3326515c2afe1",
        "https://git.kernel.org/stable/c/8a30509ce6a29bdf18e0802383c524a7b2357ec0",
        "https://git.kernel.org/stable/c/9e5f5c07cc7d66522f8c9676c28605eba5d4a20e",
        "https://git.kernel.org/stable/c/c5e2de193831ab9610a1ca542507f75d126f09b5",
        "https://git.kernel.org/stable/c/cbfa5be2bf64511d49b854a0f9fd6d0b5118621f",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31506.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-31506",
        "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/2026/31xxx/CVE-2026-31506.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-31506",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 520988,
  "published_at": "2026-04-22T13:54:25.219+00:00"
}