{
  "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-2025-39869",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-39869",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-09-23T06:00:43.852Z",
    "updatedAt": "2026-08-05T12:05:47.739Z",
    "importedAt": "2026-10-24T01:57:34.152Z",
    "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": "dmaengine: ti: edma: Fix memory allocation size for queue_priority_map",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: ti: edma: Fix memory allocation size for queue_priority_map\n\nFix a critical memory allocation bug in edma_setup_from_hw() where\nqueue_priority_map was allocated with insufficient memory. The code\ndeclared queue_priority_map as s8 (*)[2] (pointer to array of 2 s8),\nbut allocated memory using sizeof(s8) instead of the correct size.\n\nThis caused out-of-bounds memory writes when accessing:\n  queue_priority_map[i][0] = i;\n  queue_priority_map[i][1] = i;\n\nThe bug manifested as kernel crashes with \"Oops - undefined instruction\"\non ARM platforms (BeagleBoard-X15) during EDMA driver probe, as the\nmemory corruption triggered kernel hardening features on Clang.\n\nChange the allocation to use sizeof(*queue_priority_map) which\nautomatically gets the correct size for the 2D array structure.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "2b6b3b7420190888793c49e97276e1e73bd7eaed",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7d4de60d6db02d9b01d5890d5156b04fad65d07a"
            },
            {
              "version": "2b6b3b7420190888793c49e97276e1e73bd7eaed",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d722de80ce037dccf6931e778f4a46499d51bdf9"
            },
            {
              "version": "2b6b3b7420190888793c49e97276e1e73bd7eaed",
              "status": "affected",
              "versionType": "git",
              "lessThan": "301a96cc4dc006c9a285913d301e681cfbf7edb6"
            },
            {
              "version": "2b6b3b7420190888793c49e97276e1e73bd7eaed",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5e462fa0dfdb52b3983cf41532d3d4c7d63e2f93"
            },
            {
              "version": "2b6b3b7420190888793c49e97276e1e73bd7eaed",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1baed10553fc8b388351d8fc803e3ae6f1a863bc"
            },
            {
              "version": "2b6b3b7420190888793c49e97276e1e73bd7eaed",
              "status": "affected",
              "versionType": "git",
              "lessThan": "069fd1688c57c0cc8a3de64d108579b31676f74b"
            },
            {
              "version": "2b6b3b7420190888793c49e97276e1e73bd7eaed",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d5e82f3f2c918d446df46e8d65f8083fd97cdec5"
            },
            {
              "version": "2b6b3b7420190888793c49e97276e1e73bd7eaed",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e63419dbf2ceb083c1651852209c7f048089ac0f"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.4",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.4"
            },
            {
              "version": "5.4.300",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.245",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.194",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.153",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.107",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.48",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.16.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.16.*"
            },
            {
              "version": "6.17",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}