{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2023-53218",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53218",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-09-15T14:21:45.843Z",
    "updatedAt": "2026-05-11T19:40:32.870Z",
    "importedAt": "2026-10-24T01:57:03.413Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "rxrpc: Make it so that a waiting process can be aborted",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nrxrpc: Make it so that a waiting process can be aborted\n\nWhen sendmsg() creates an rxrpc call, it queues it to wait for a connection\nand channel to be assigned and then waits before it can start shovelling\ndata as the encrypted DATA packet content includes a summary of the\nconnection parameters.\n\nHowever, sendmsg() may get interrupted before a connection gets assigned\nand further sendmsg() calls will fail with EBUSY until an assignment is\nmade.\n\nFix this so that the call can at least be aborted without failing on\nEBUSY.  We have to be careful here as sendmsg() mustn't be allowed to start\nthe call timer if the call doesn't yet have a connection assigned as an\noops may follow shortly thereafter.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "540b1c48c37ac0ad66212004db21e1ff7e2d78be",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7161cf61c64e9e9413d790f2fa2b9dada71a2249"
            },
            {
              "version": "540b1c48c37ac0ad66212004db21e1ff7e2d78be",
              "status": "affected",
              "versionType": "git",
              "lessThan": "876d96faacbc407daf4978d7ec95051b68f5344a"
            },
            {
              "version": "540b1c48c37ac0ad66212004db21e1ff7e2d78be",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0eb362d254814ce04848730bf32e75b8ee1a4d6c"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.11",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.11"
            },
            {
              "version": "6.2.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "version": "6.3.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.3.*"
            },
            {
              "version": "6.4",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}