IB/hfi1: Restore allocated resources on failed copyout

{
  "id": "8ad7cd3e2182a135dd8df29535baa9e1ca1fceaa7445200024ba943c2d2188ca",
  "url": "https://osv.dev/vulnerability/CVE-2023-52747",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "IB/hfi1: Restore allocated resources on failed copyout",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Restore allocated resources on failed copyout Fix a resource leak if an error occurs.",
    "evidence": "osv:CVE-2023-52747",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "4.19.273",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.4.232",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.10.168",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.15.94",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.1.12",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2023-52747",
      "aliases": [
        "CVE-2023-52747"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "f404ca4c7ea8e650ba09ba87c71c7a89c865d5be"
                },
                {
                  "fixed": "00d9e212b8a39e6ffcf31b9d2e503d2bf6009d45"
                },
                {
                  "fixed": "7896accedf5bf1277d2f305718e36dc8bac7e321"
                },
                {
                  "fixed": "79b595d9591426156a9e0635a5b5115508a36fef"
                },
                {
                  "fixed": "9bae58d58b6bb73b572356b31a62d2afc7378d12"
                },
                {
                  "fixed": "0a4f811f2e5d07bbd0c9226f4afb0a1270a831ae"
                },
                {
                  "fixed": "6601fc0d15ffc20654e39486f9bef35567106d68"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52747.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "4.15.0"
                },
                {
                  "fixed": "4.19.273"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "4.20.0"
                },
                {
                  "fixed": "5.4.232"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.5.0"
                },
                {
                  "fixed": "5.10.168"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.11.0"
                },
                {
                  "fixed": "5.15.94"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "6.1.12"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52747.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:24.149794698Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/00d9e212b8a39e6ffcf31b9d2e503d2bf6009d45",
        "https://git.kernel.org/stable/c/0a4f811f2e5d07bbd0c9226f4afb0a1270a831ae",
        "https://git.kernel.org/stable/c/6601fc0d15ffc20654e39486f9bef35567106d68",
        "https://git.kernel.org/stable/c/7896accedf5bf1277d2f305718e36dc8bac7e321",
        "https://git.kernel.org/stable/c/79b595d9591426156a9e0635a5b5115508a36fef",
        "https://git.kernel.org/stable/c/9bae58d58b6bb73b572356b31a62d2afc7378d12",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52747.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-52747",
        "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/2023/52xxx/CVE-2023-52747.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-52747",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 490362,
  "published_at": "2024-05-21T15:23:07.916+00:00"
}