{
  "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-2024-50081",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-50081",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-10-29T00:50:23.608Z",
    "updatedAt": "2026-05-11T20:45:04.241Z",
    "importedAt": "2026-10-24T01:57:20.494Z",
    "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": "blk-mq: setup queue ->tag_set before initializing hctx",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nblk-mq: setup queue ->tag_set before initializing hctx\n\nCommit 7b815817aa58 (\"blk-mq: add helper for checking if one CPU is mapped to specified hctx\")\nneeds to check queue mapping via tag set in hctx's cpuhp handler.\n\nHowever, q->tag_set may not be setup yet when the cpuhp handler is\nenabled, then kernel oops is triggered.\n\nFix the issue by setup queue tag_set before initializing hctx.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "ff2d6ef107b1b1ec6b469073b4dda0dc744e343c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "73d964ce4bc8b4de88a7c2e40df494f0d5cd8950"
            },
            {
              "version": "dbd0829d2458d7292b82bfc9d02cce23935b198f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "25466e5b4bb11a8415ce8d0be89ab77135f7e444"
            },
            {
              "version": "7b815817aa58d2e2101feb2fcf64c60cae0b2695",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d28b256db525d9432bc3eb2c8d83f7d3f5e1cc87"
            },
            {
              "version": "7b815817aa58d2e2101feb2fcf64c60cae0b2695",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c25c0c9035bb8b28c844dfddeda7b8bdbcfcae95"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.10",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.10"
            },
            {
              "version": "6.11.5",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.11.*"
            },
            {
              "version": "6.12",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}