{
  "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-2024-50295",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-50295",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-11-19T01:30:41.999Z",
    "updatedAt": "2026-05-23T15:54:59.696Z",
    "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": "net: arc: fix the device for dma_map_single/dma_unmap_single",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: arc: fix the device for dma_map_single/dma_unmap_single\n\nThe ndev->dev and pdev->dev aren't the same device, use ndev->dev.parent\nwhich has dma_mask, ndev->dev.parent is just pdev->dev.\nOr it would cause the following issue:\n\n[   39.933526] ------------[ cut here ]------------\n[   39.938414] WARNING: CPU: 1 PID: 501 at kernel/dma/mapping.c:149 dma_map_page_attrs+0x90/0x1f8",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "f959dcd6ddfd29235030e8026471ac1b022ad2b0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "30606ea3fae57f8e9f2467415389e988e3c53a18"
            },
            {
              "version": "f959dcd6ddfd29235030e8026471ac1b022ad2b0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3898393b5483c8aa2efd7cb13aa70e22078ab022"
            },
            {
              "version": "f959dcd6ddfd29235030e8026471ac1b022ad2b0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fd4e062fbc07156f8e9d73212d347c744572677e"
            },
            {
              "version": "f959dcd6ddfd29235030e8026471ac1b022ad2b0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8ed7a4a39c3f7cd9655af867e878fda512ae67ad"
            },
            {
              "version": "f959dcd6ddfd29235030e8026471ac1b022ad2b0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cd4706d9ac0d8d3bab8dc9e50cc1187f6cfa43dd"
            },
            {
              "version": "f959dcd6ddfd29235030e8026471ac1b022ad2b0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "71803c1dfa29e0d13b99e48fda11107cc8caebc7"
            },
            {
              "version": "4e57482e8440fac7137832629109730ea4b267aa",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.9.2",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.10"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.10",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.10"
            },
            {
              "version": "5.10.230",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.172",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.117",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.61",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.11.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.11.*"
            },
            {
              "version": "6.12",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}