{
  "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-2025-71285",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-71285",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2026-05-06T11:32:18.774Z",
    "updatedAt": "2026-10-21T12:38:41.896Z",
    "importedAt": "2026-10-24T01:57:44.935Z",
    "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: qrtr: Drop the MHI auto_queue feature for IPCR DL channels",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: qrtr: Drop the MHI auto_queue feature for IPCR DL channels\n\nMHI stack offers the 'auto_queue' feature, which allows the MHI stack to\nauto queue the buffers for the RX path (DL channel). Though this feature\nsimplifies the client driver design, it introduces race between the client\ndrivers and the MHI stack. For instance, with auto_queue, the 'dl_callback'\nfor the DL channel may get called before the client driver is fully probed.\nThis means, by the time the dl_callback gets called, the client driver's\nstructures might not be initialized, leading to NULL ptr dereference.\n\nCurrently, the drivers have to workaround this issue by initializing the\ninternal structures before calling mhi_prepare_for_transfer_autoqueue().\nBut even so, there is a chance that the client driver's internal code path\nmay call the MHI queue APIs before mhi_prepare_for_transfer_autoqueue() is\ncalled, leading to similar NULL ptr dereference. This issue has been\nreported on the Qcom X1E80100 CRD machines affecting boot.\n\nSo to properly fix all these races, drop the MHI 'auto_queue' feature\naltogether and let the client driver (QRTR) manage the RX buffers manually.\nIn the QRTR driver, queue the RX buffers based on the ring length during\nprobe and recycle the buffers in 'dl_callback' once they are consumed. This\nalso warrants removing the setting of 'auto_queue' flag from controller\ndrivers.\n\nCurrently, this 'auto_queue' feature is only enabled for IPCR DL channel.\nSo only the QRTR client driver requires the modification.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "227fee5fc99eeb74d43bf68832f6d59d30ac07d8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ab0bdaf7a7f4f83b947193563f2a483ab87f72db"
            },
            {
              "version": "227fee5fc99eeb74d43bf68832f6d59d30ac07d8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8e130ff078892fa5a6bf272ced7565af58d98a85"
            },
            {
              "version": "227fee5fc99eeb74d43bf68832f6d59d30ac07d8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7bdff9b9b0c65ac7105416fe3a40686832515e20"
            },
            {
              "version": "227fee5fc99eeb74d43bf68832f6d59d30ac07d8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8c464e00e0754e016816b1860fa9592dcad80eb2"
            },
            {
              "version": "227fee5fc99eeb74d43bf68832f6d59d30ac07d8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "51731792a25cb312ca94cdccfa139eb46de1b2ef"
            },
            {
              "version": "c682fb70a7dfc25b848a4ff3a385b0471b470606",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.15.63",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.16"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.17",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.17"
            },
            {
              "version": "6.6.160",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.114",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.17",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}