{
  "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-2025-71195",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-71195",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2026-02-04T16:04:16.323Z",
    "updatedAt": "2026-05-11T21:56:30.054Z",
    "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": "dmaengine: xilinx: xdma: Fix regmap max_register",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: xilinx: xdma: Fix regmap max_register\n\nThe max_register field is assigned the size of the register memory\nregion instead of the offset of the last register.\nThe result is that reading from the regmap via debugfs can cause\na segmentation fault:\n\ntail /sys/kernel/debug/regmap/xdma.1.auto/registers\nUnable to handle kernel paging request at virtual address ffff800082f70000\nMem abort info:\n  ESR = 0x0000000096000007\n  EC = 0x25: DABT (current EL), IL = 32 bits\n  SET = 0, FnV = 0\n  EA = 0, S1PTW = 0\n  FSC = 0x07: level 3 translation fault\n[...]\nCall trace:\n regmap_mmio_read32le+0x10/0x30\n _regmap_bus_reg_read+0x74/0xc0\n _regmap_read+0x68/0x198\n regmap_read+0x54/0x88\n regmap_read_debugfs+0x140/0x380\n regmap_map_read_file+0x30/0x48\n full_proxy_read+0x68/0xc8\n vfs_read+0xcc/0x310\n ksys_read+0x7c/0x120\n __arm64_sys_read+0x24/0x40\n invoke_syscall.constprop.0+0x64/0x108\n do_el0_svc+0xb0/0xd8\n el0_svc+0x38/0x130\n el0t_64_sync_handler+0x120/0x138\n el0t_64_sync+0x194/0x198\nCode: aa1e03e9 d503201f f9400000 8b214000 (b9400000)\n---[ end trace 0000000000000000 ]---\nnote: tail[1217] exited with irqs disabled\nnote: tail[1217] exited with preempt_count 1\nSegmentation fault",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "17ce252266c7f016ece026492c45838f852ddc79",
              "status": "affected",
              "versionType": "git",
              "lessThan": "df8a131a41ff6202d47f59452735787f2b71dd2d"
            },
            {
              "version": "17ce252266c7f016ece026492c45838f852ddc79",
              "status": "affected",
              "versionType": "git",
              "lessThan": "606ea969e78295407f4bf06aa0e272fe59897184"
            },
            {
              "version": "17ce252266c7f016ece026492c45838f852ddc79",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5e7ad329d259cf5bed7530d6d2525bcf7cb487a1"
            },
            {
              "version": "17ce252266c7f016ece026492c45838f852ddc79",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c7d436a6c1a274c1ac28d5fb3b8eb8f03b6d0e10"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.3",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.3"
            },
            {
              "version": "6.6.122",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.67",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}