tty: serial: ip22zilog: Use platform device for probing

{
  "id": "594096c7b4022de44cff41b828f28719d128a269f84c44160e292771ec10988e",
  "url": "https://osv.dev/vulnerability/CVE-2025-68311",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "tty: serial: ip22zilog: Use platform device for probing",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: tty: serial: ip22zilog: Use platform device for probing After commit 84a9582fd203 (\"serial: core: Start managing serial controllers to enable runtime PM\") serial drivers need to provide a device in struct uart_port.dev otherwise an oops happens. To fix this issue for ip22zilog driver switch driver to a platform driver and setup the serial device in sgi-ip22 code.",
    "evidence": "osv:CVE-2025-68311",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.6.160",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.12.58",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.17.8",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2025-68311",
      "aliases": [
        "CVE-2025-68311"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "84a9582fd203063cd4d301204971ff2cd8327f1a"
                },
                {
                  "fixed": "2eb6a5f6adb7d494962a1d1995c47dbbc13a8460"
                },
                {
                  "fixed": "460e0dc9af2d7790d5194c6743d79f9b77b58836"
                },
                {
                  "fixed": "77a196ca904d66c8372aa8fbfc1c4ae3a66dee2e"
                },
                {
                  "fixed": "3fc36ae6abd263a5cbf93b2f5539eccc1fc753f7"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68311.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.5.0"
                },
                {
                  "fixed": "6.6.160"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.12.58"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.17.8"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68311.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:32.629402051Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/2eb6a5f6adb7d494962a1d1995c47dbbc13a8460",
        "https://git.kernel.org/stable/c/3fc36ae6abd263a5cbf93b2f5539eccc1fc753f7",
        "https://git.kernel.org/stable/c/460e0dc9af2d7790d5194c6743d79f9b77b58836",
        "https://git.kernel.org/stable/c/77a196ca904d66c8372aa8fbfc1c4ae3a66dee2e",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68311.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-68311",
        "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/2025/68xxx/CVE-2025-68311.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-68311",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 499734,
  "published_at": "2025-12-16T15:39:42.445+00:00"
}