{
  "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-2022-49729",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49729",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-02-26T02:24:40.021Z",
    "updatedAt": "2026-05-11T19:05:43.123Z",
    "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": "nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred\n\nSimilar to the handling of play_deferred in commit 19cfe912c37b\n(\"Bluetooth: btusb: Fix memory leak in play_deferred\"), we thought\na patch might be needed here as well.\n\nCurrently usb_submit_urb is called directly to submit deferred tx\nurbs after unanchor them.\n\nSo the usb_giveback_urb_bh would failed to unref it in usb_unanchor_urb\nand cause memory leak.\n\nPut those urbs in tx_anchor to avoid the leak, and also fix the error\nhandling.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1eb0afecfb9cd0f38424b82bd9aaa542310934ee"
            },
            {
              "version": "f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f21f908347712b8288ffe83b531b5e977042b29c"
            },
            {
              "version": "f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3e7c7df6991ac349f2fa8540047757df666e610f"
            },
            {
              "version": "f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6b4d8b44e7163a77fe942f5b80e1651c1b78c537"
            },
            {
              "version": "f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0eeec1a8b0cd38c47edeb042980a6aeacecf35ed"
            },
            {
              "version": "f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6616872cfe7f0474a22dd1f12699f95bcf81a54d"
            },
            {
              "version": "f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3eadc560c1919b8193d17334145dad9a917960e4"
            },
            {
              "version": "f26e30cc6b50ba81e30ca3016c29ad4b48b93eaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8a4d480702b71184fabcf379b80bf7539716752e"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.14",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.14"
            },
            {
              "version": "4.9.320",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.285",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.249",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.200",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.124",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.49",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.18.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.18.*"
            },
            {
              "version": "5.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}