NFS: Fix a potential data corruption

{
  "id": "820db64c8ea568996b5e19998c61f4b7e942415d094c4ec1469632a449b5ef10",
  "url": "https://osv.dev/vulnerability/CVE-2023-53711",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "NFS: Fix a potential data corruption",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: NFS: Fix a potential data corruption We must ensure that the subrequests are joined back into the head before we can retransmit a request. If the head was not on the commit lists, because the server wrote it synchronously, we still need to add it back to the retransmission list. Add a call that mirrors the effect of nfs_cancel_remove_inode() for O_DIRECT.",
    "evidence": "osv:CVE-2023-53711",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.10.195",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.15.132",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.1.54",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.5.4",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2023-53711",
      "aliases": [
        "CVE-2023-53711"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "ed5d588fe47feef290f271022820e255d8371561"
                },
                {
                  "fixed": "4185605cd0f72ec8bf8b423aacd94cd5ee13bbcf"
                },
                {
                  "fixed": "da302f1d476a44245823a74546debb5d160bf5bd"
                },
                {
                  "fixed": "dac14a1dbe20e003215dacb8a3a1a7e4ca4e0ad0"
                },
                {
                  "fixed": "0ec26716e45d615edfff46012e7dedcc0ac5f7ab"
                },
                {
                  "fixed": "88975a55969e11f26fe3846bf4fbf8e7dc8cbbd4"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53711.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.7.0"
                },
                {
                  "fixed": "5.10.195"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.11.0"
                },
                {
                  "fixed": "5.15.132"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "6.1.54"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.5.4"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53711.json"
          }
        }
      ],
      "modified": "2026-10-30T02:30:42.475663126Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/0ec26716e45d615edfff46012e7dedcc0ac5f7ab",
        "https://git.kernel.org/stable/c/4185605cd0f72ec8bf8b423aacd94cd5ee13bbcf",
        "https://git.kernel.org/stable/c/88975a55969e11f26fe3846bf4fbf8e7dc8cbbd4",
        "https://git.kernel.org/stable/c/da302f1d476a44245823a74546debb5d160bf5bd",
        "https://git.kernel.org/stable/c/dac14a1dbe20e003215dacb8a3a1a7e4ca4e0ad0",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53711.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-53711",
        "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/2023/53xxx/CVE-2023-53711.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-53711",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 498818,
  "published_at": "2025-10-22T13:23:46.458+00:00"
}