{
  "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-2025-71095",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-71095",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2026-01-13T15:34:55.392Z",
    "updatedAt": "2026-10-15T01:10:42.317Z",
    "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: stmmac: fix the crash issue for zero copy XDP_TX action",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: stmmac: fix the crash issue for zero copy XDP_TX action\n\nThere is a crash issue when running zero copy XDP_TX action, the crash\nlog is shown below.\n\n[  216.122464] Unable to handle kernel paging request at virtual address fffeffff80000000\n[  216.187524] Internal error: Oops: 0000000096000144 [#1]  SMP\n[  216.301694] Call trace:\n[  216.304130]  dcache_clean_poc+0x20/0x38 (P)\n[  216.308308]  __dma_sync_single_for_device+0x1bc/0x1e0\n[  216.313351]  stmmac_xdp_xmit_xdpf+0x354/0x400\n[  216.317701]  __stmmac_xdp_run_prog+0x164/0x368\n[  216.322139]  stmmac_napi_poll_rxtx+0xba8/0xf00\n[  216.326576]  __napi_poll+0x40/0x218\n[  216.408054] Kernel panic - not syncing: Oops: Fatal exception in interrupt\n\nFor XDP_TX action, the xdp_buff is converted to xdp_frame by\nxdp_convert_buff_to_frame(). The memory type of the resulting xdp_frame\ndepends on the memory type of the xdp_buff. For page pool based xdp_buff\nit produces xdp_frame with memory type MEM_TYPE_PAGE_POOL. For zero copy\nXSK pool based xdp_buff it produces xdp_frame with memory type\nMEM_TYPE_PAGE_ORDER0. However, stmmac_xdp_xmit_back() does not check the\nmemory type and always uses the page pool type, this leads to invalid\nmappings and causes the crash. Therefore, check the xdp_buff memory type\nin stmmac_xdp_xmit_back() to fix this issue.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "bba2556efad66e7eaa56fece13f7708caa1187f8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3f7823219407f2f18044c2b72366a48810c5c821"
            },
            {
              "version": "bba2556efad66e7eaa56fece13f7708caa1187f8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4d0ceb7677e1c4616afb96abb4518f70b65abb0d"
            },
            {
              "version": "bba2556efad66e7eaa56fece13f7708caa1187f8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "45ee0462b88396a0bd1df1991f801c89994ea72b"
            },
            {
              "version": "bba2556efad66e7eaa56fece13f7708caa1187f8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5e5988736a95b1de7f91b10ac2575454b70e4897"
            },
            {
              "version": "bba2556efad66e7eaa56fece13f7708caa1187f8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a48e232210009be50591fdea8ba7c07b0f566a13"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.13",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.13"
            },
            {
              "version": "6.1.160",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.120",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.64",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}