{
  "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-2023-53106",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53106",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-05-02T15:55:47.501Z",
    "updatedAt": "2026-05-11T19:38:37.567Z",
    "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": "nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: st-nci: Fix use after free bug in ndlc_remove due to race condition\n\nThis bug influences both st_nci_i2c_remove and st_nci_spi_remove.\nTake st_nci_i2c_remove as an example.\n\nIn st_nci_i2c_probe, it called ndlc_probe and bound &ndlc->sm_work\nwith llt_ndlc_sm_work.\n\nWhen it calls ndlc_recv or timeout handler, it will finally call\nschedule_work to start the work.\n\nWhen we call st_nci_i2c_remove to remove the driver, there\nmay be a sequence as follows:\n\nFix it by finishing the work before cleanup in ndlc_remove\n\nCPU0                  CPU1\n\n                    |llt_ndlc_sm_work\nst_nci_i2c_remove   |\n  ndlc_remove       |\n     st_nci_remove  |\n     nci_free_device|\n     kfree(ndev)    |\n//free ndlc->ndev   |\n                    |llt_ndlc_rcv_queue\n                    |nci_recv_frame\n                    |//use ndlc->ndev",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2156490c4b7cacda9a18ec99929940b8376dc0e3"
            },
            {
              "version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3405eb641dafcc8b28d174784b203c1622c121bf"
            },
            {
              "version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b0c202a8dc63008205a5d546559736507a9aae66"
            },
            {
              "version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "43aa468df246175207a7d5d7d6d31b231f15b49c"
            },
            {
              "version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "84dd9cc34014e3a3dcce0eb6d54b8a067e97676b"
            },
            {
              "version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5e331022b448fbc5e76f24349cd0246844dcad25"
            },
            {
              "version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f589e5b56c562d99ea74e05b1c3f0eab78aa17a3"
            },
            {
              "version": "35630df68d6030daf12dde12ed07bbe26324e6ac",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5000fe6c27827a61d8250a7e4a1d26c3298ef4f6"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.17",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.17"
            },
            {
              "version": "4.14.311",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.279",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.238",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.176",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.104",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.21",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "version": "6.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}