github - ghsa-4hvf-57gh-hgxp

ghsa-4hvf-57gh-hgxp

Vulnerability from github

Published

2025-10-28 12:30

Modified

2025-10-28 12:30

Details

In the Linux kernel, the following vulnerability has been resolved:

f2fs: fix to avoid overflow while left shift operation

Should cast type of folio->index from pgoff_t to loff_t to avoid overflow while left shift operation.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-40077"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-28T12:15:42Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to avoid overflow while left shift operation\n\nShould cast type of folio-\u003eindex from pgoff_t to loff_t to avoid overflow\nwhile left shift operation.",
  "id": "GHSA-4hvf-57gh-hgxp",
  "modified": "2025-10-28T12:30:17Z",
  "published": "2025-10-28T12:30:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-40077"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0fe1c6bec54ea68ed8c987b3890f2296364e77bb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/57d3381dfb97ff73ddd18601017fec21cca80985"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-40077 (GCVE-0-2025-40077)

Vulnerability from cvelistv5

Published

2025-10-28 11:48

Modified

2025-10-28 11:48

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid overflow while left shift operation Should cast type of folio->index from pgoff_t to loff_t to avoid overflow while left shift operation.

References

URL

Tags

	https://git.kernel.org/stable/c/57d3381dfb97ff73ddd18601017fec21cca80985
	https://git.kernel.org/stable/c/0fe1c6bec54ea68ed8c987b3890f2296364e77bb

Impacted products

Vendor

Product

Version

Version: 3265d3db1f16395cfc6b8ea9b31b4001d98d05ef
Version: 3265d3db1f16395cfc6b8ea9b31b4001d98d05ef

Version: 5.8

Show details on NVD website

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/f2fs/compress.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "57d3381dfb97ff73ddd18601017fec21cca80985",
              "status": "affected",
              "version": "3265d3db1f16395cfc6b8ea9b31b4001d98d05ef",
              "versionType": "git"
            },
            {
              "lessThan": "0fe1c6bec54ea68ed8c987b3890f2296364e77bb",
              "status": "affected",
              "version": "3265d3db1f16395cfc6b8ea9b31b4001d98d05ef",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/f2fs/compress.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.8"
            },
            {
              "lessThan": "5.8",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.17.*",
              "status": "unaffected",
              "version": "6.17.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.18-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17.3",
                  "versionStartIncluding": "5.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18-rc1",
                  "versionStartIncluding": "5.8",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to avoid overflow while left shift operation\n\nShould cast type of folio-\u003eindex from pgoff_t to loff_t to avoid overflow\nwhile left shift operation."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-28T11:48:42.976Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/57d3381dfb97ff73ddd18601017fec21cca80985"
        },
        {
          "url": "https://git.kernel.org/stable/c/0fe1c6bec54ea68ed8c987b3890f2296364e77bb"
        }
      ],
      "title": "f2fs: fix to avoid overflow while left shift operation",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-40077",
    "datePublished": "2025-10-28T11:48:42.976Z",
    "dateReserved": "2025-04-16T07:20:57.160Z",
    "dateUpdated": "2025-10-28T11:48:42.976Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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