CVE-2025-22122 (GCVE-0-2025-22122)
Vulnerability from cvelistv5
Published
2025-04-16 14:13
Modified
2025-06-10 11:33
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: block: fix adding folio to bio >4GB folio is possible on some ARCHs, such as aarch64, 16GB hugepage is supported, then 'offset' of folio can't be held in 'unsigned int', cause warning in bio_add_folio_nofail() and IO failure. Fix it by adjusting 'page' & trimming 'offset' so that `->bi_offset` won't be overflow, and folio can be added to bio successfully.
References
Impacted products
Vendor Product Version
Linux Linux Version: ed9832bc08db29874600eb066b74918fe6fc2060
Version: ed9832bc08db29874600eb066b74918fe6fc2060
Version: ed9832bc08db29874600eb066b74918fe6fc2060
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "block/bio.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "0c60158ff14df04c92792dd9b1809372b095040f",
              "status": "affected",
              "version": "ed9832bc08db29874600eb066b74918fe6fc2060",
              "versionType": "git"
            },
            {
              "lessThan": "b96e0af1b1c99cb7e6188b6fa4963a4e47beb01e",
              "status": "affected",
              "version": "ed9832bc08db29874600eb066b74918fe6fc2060",
              "versionType": "git"
            },
            {
              "lessThan": "26064d3e2b4d9a14df1072980e558c636fb023ea",
              "status": "affected",
              "version": "ed9832bc08db29874600eb066b74918fe6fc2060",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "block/bio.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.12"
            },
            {
              "lessThan": "6.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.33",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.14.*",
              "status": "unaffected",
              "version": "6.14.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.33",
                  "versionStartIncluding": "6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14.2",
                  "versionStartIncluding": "6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15",
                  "versionStartIncluding": "6.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: fix adding folio to bio\n\n\u003e4GB folio is possible on some ARCHs, such as aarch64, 16GB hugepage\nis supported, then \u0027offset\u0027 of folio can\u0027t be held in \u0027unsigned int\u0027,\ncause warning in bio_add_folio_nofail() and IO failure.\n\nFix it by adjusting \u0027page\u0027 \u0026 trimming \u0027offset\u0027 so that `-\u003ebi_offset` won\u0027t\nbe overflow, and folio can be added to bio successfully."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-10T11:33:22.714Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/0c60158ff14df04c92792dd9b1809372b095040f"
        },
        {
          "url": "https://git.kernel.org/stable/c/b96e0af1b1c99cb7e6188b6fa4963a4e47beb01e"
        },
        {
          "url": "https://git.kernel.org/stable/c/26064d3e2b4d9a14df1072980e558c636fb023ea"
        }
      ],
      "title": "block: fix adding folio to bio",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-22122",
    "datePublished": "2025-04-16T14:13:06.509Z",
    "dateReserved": "2024-12-29T08:45:45.823Z",
    "dateUpdated": "2025-06-10T11:33:22.714Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-22122\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-04-16T15:16:06.363\",\"lastModified\":\"2025-06-10T12:15:23.090\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nblock: fix adding folio to bio\\n\\n\u003e4GB folio is possible on some ARCHs, such as aarch64, 16GB hugepage\\nis supported, then \u0027offset\u0027 of folio can\u0027t be held in \u0027unsigned int\u0027,\\ncause warning in bio_add_folio_nofail() and IO failure.\\n\\nFix it by adjusting \u0027page\u0027 \u0026 trimming \u0027offset\u0027 so that `-\u003ebi_offset` won\u0027t\\nbe overflow, and folio can be added to bio successfully.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: bloque: correcci\u00f3n. Se permite a\u00f1adir un folio a la biograf\u00eda a partir de 4 GB en algunos ARCH, como aarch64. Se admite una p\u00e1gina enorme de 16 GB. En ese caso, el desplazamiento del folio no se puede guardar en una entero sin signo, lo que provoca una advertencia en bio_add_folio_nofail() y un fallo de E/S. Se soluciona ajustando la p\u00e1gina y recortando el desplazamiento para que `-\u0026gt;bi_offset` no se desborde y el folio se pueda a\u00f1adir a la biograf\u00eda correctamente.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0c60158ff14df04c92792dd9b1809372b095040f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/26064d3e2b4d9a14df1072980e558c636fb023ea\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b96e0af1b1c99cb7e6188b6fa4963a4e47beb01e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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