EDAC/altera: Use parent device for devres in altr_portb_setup()

{
  "id": "b7cdfd1cc4e96844bcfb26a02792f3a411b6730da7eb74d9e08a140cd6c82d2b",
  "url": "https://osv.dev/vulnerability/CVE-2026-98435",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "EDAC/altera: Use parent device for devres in altr_portb_setup()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: EDAC/altera: Use parent device for devres in altr_portb_setup() Anchor the devres group and the devm-managed IRQ requests in altr_portb_setup() to the actual parent device (device->edac->dev) instead of the embedded struct device inside the copied per-port altr_edac_device_dev. This keeps devres_open_group(), devm_request_irq(), devres_remove_group() and devres_release_group() all referring to the same long-lived device so the group and the resources allocated inside it are torn down together.",
    "evidence": "osv:CVE-2026-98435",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.12.112",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.18.53",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "7.2.7",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2026-98435",
      "aliases": [
        "CVE-2026-98435"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "911049845d7096c27304930ff478cbf3f2623ba3"
                },
                {
                  "fixed": "8325ecf3f16d764a0e0ba42c95b63f08e38710a8"
                },
                {
                  "fixed": "2cf03ada03532bfb42f06fbf01d9e2a99e6011d7"
                },
                {
                  "fixed": "dc4797c909b6cacb1bb24449e6c57d50a14d73bf"
                },
                {
                  "fixed": "9868f5c077dfe0b606331f2e782484f91a5789a5"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98435.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "4.9.0"
                },
                {
                  "fixed": "6.12.112"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.18.53"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.19.0"
                },
                {
                  "fixed": "7.2.7"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98435.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:31.921748237Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/2cf03ada03532bfb42f06fbf01d9e2a99e6011d7",
        "https://git.kernel.org/stable/c/8325ecf3f16d764a0e0ba42c95b63f08e38710a8",
        "https://git.kernel.org/stable/c/9868f5c077dfe0b606331f2e782484f91a5789a5",
        "https://git.kernel.org/stable/c/dc4797c909b6cacb1bb24449e6c57d50a14d73bf",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98435.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-98435",
        "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/2026/98xxx/CVE-2026-98435.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-98435",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 499149,
  "published_at": "2026-10-18T14:45:24.453+00:00"
}