ceph: properly put ceph_string reference after async create attempt

{
  "id": "e7234ef46fd4e8a144577dcf5e0dc23d5d757647c7e595b5e5ae7157a2fbc81a",
  "url": "https://osv.dev/vulnerability/CVE-2022-48767",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "ceph: properly put ceph_string reference after async create attempt",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: ceph: properly put ceph_string reference after async create attempt The reference acquired by try_prep_async_create is currently leaked. Ensure we put it.",
    "evidence": "osv:CVE-2022-48767",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.10.96",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.15.19",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.16.5",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CVE-2022-48767",
      "aliases": [
        "CVE-2022-48767"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
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                  "introduced": "9a8d03ca2e2c334d08ee91a3e07dcce31a02fdc6"
                },
                {
                  "fixed": "e7be12ca7d3947765b0d7c1c7e0537e748da993a"
                },
                {
                  "fixed": "36d433ae3242aa714176378850e6d1a5a3e78f18"
                },
                {
                  "fixed": "a0c22e970cd78b81c94691e6cb09713e8074d580"
                },
                {
                  "fixed": "932a9b5870d38b87ba0a9923c804b1af7d3605b9"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48767.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.7.0"
                },
                {
                  "fixed": "5.10.96"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.11.0"
                },
                {
                  "fixed": "5.15.19"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "5.16.5"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48767.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:42.241455400Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/36d433ae3242aa714176378850e6d1a5a3e78f18",
        "https://git.kernel.org/stable/c/932a9b5870d38b87ba0a9923c804b1af7d3605b9",
        "https://git.kernel.org/stable/c/a0c22e970cd78b81c94691e6cb09713e8074d580",
        "https://git.kernel.org/stable/c/e7be12ca7d3947765b0d7c1c7e0537e748da993a",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48767.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-48767",
        "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/2022/48xxx/CVE-2022-48767.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-48767",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 509798,
  "published_at": "2024-06-20T11:13:43.152+00:00"
}