CVE-2025-22122 (GCVE-0-2025-22122)

Vulnerability from cvelistv5 – Published: 2025-04-16 14:13 – Updated: 2025-06-10 11:33
VLAI?
Title
block: fix adding folio to bio
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: ed9832bc08db29874600eb066b74918fe6fc2060 , < 0c60158ff14df04c92792dd9b1809372b095040f (git)
Affected: ed9832bc08db29874600eb066b74918fe6fc2060 , < b96e0af1b1c99cb7e6188b6fa4963a4e47beb01e (git)
Affected: ed9832bc08db29874600eb066b74918fe6fc2060 , < 26064d3e2b4d9a14df1072980e558c636fb023ea (git)
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    Linux Linux Affected: 6.12
Unaffected: 0 , < 6.12 (semver)
Unaffected: 6.12.33 , ≤ 6.12.* (semver)
Unaffected: 6.14.2 , ≤ 6.14.* (semver)
Unaffected: 6.15 , ≤ * (original_commit_for_fix)
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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"
}


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