{
  "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-2022-50138",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50138",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-06-18T11:03:01.557Z",
    "updatedAt": "2026-05-11T19:13:33.599Z",
    "importedAt": "2026-10-24T01:56:49.724Z",
    "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": "RDMA/qedr: Fix potential memory leak in __qedr_alloc_mr()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/qedr: Fix potential memory leak in __qedr_alloc_mr()\n\n__qedr_alloc_mr() allocates a memory chunk for \"mr->info.pbl_table\" with\ninit_mr_info(). When rdma_alloc_tid() and rdma_register_tid() fail, \"mr\"\nis released while \"mr->info.pbl_table\" is not released, which will lead\nto a memory leak.\n\nWe should release the \"mr->info.pbl_table\" with qedr_free_pbl() when error\noccurs to fix the memory leak.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "e0290cce6ac02f8e5ec501f25f6f6900f384550c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "79ce50dddaf28b5c57911ecc80a2be17a0b17f83"
            },
            {
              "version": "e0290cce6ac02f8e5ec501f25f6f6900f384550c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7e647a8d5fc0a2c8e0f36f585a6388286a25bb15"
            },
            {
              "version": "e0290cce6ac02f8e5ec501f25f6f6900f384550c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "07ba048df306dc93fc4d2ef670b9e24644a2069f"
            },
            {
              "version": "e0290cce6ac02f8e5ec501f25f6f6900f384550c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b4c9f7db9f0148423557539af0fdf513338efe08"
            },
            {
              "version": "e0290cce6ac02f8e5ec501f25f6f6900f384550c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b3236a64ddd125a455ef5b5316c1b9051b732974"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.9",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.9"
            },
            {
              "version": "5.10.137",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.61",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.18.18",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.18.*"
            },
            {
              "version": "5.19.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.19.*"
            },
            {
              "version": "6.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}