github - ghsa-pm83-264j-3jvx

ghsa-pm83-264j-3jvx

Vulnerability from github

Published

2025-10-04 09:30

Modified

2025-10-04 09:30

Details

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

dm-stripe: fix a possible integer overflow

There's a possible integer overflow in stripe_io_hints if we have too large chunk size. Test if the overflow happened, and if it did, don't set limits->io_min and limits->io_opt;

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{
  "affected": [],
  "aliases": [
    "CVE-2025-39940"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-04T08:15:46Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm-stripe: fix a possible integer overflow\n\nThere\u0027s a possible integer overflow in stripe_io_hints if we have too\nlarge chunk size. Test if the overflow happened, and if it did, don\u0027t set\nlimits-\u003eio_min and limits-\u003eio_opt;",
  "id": "GHSA-pm83-264j-3jvx",
  "modified": "2025-10-04T09:30:21Z",
  "published": "2025-10-04T09:30:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39940"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1071d560afb4c245c2076494226df47db5a35708"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ee27658c239b27721397f3e4eb16370b5cce596e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f8f64254bca5ae58f3b679441962bda4c409f659"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-39940 (GCVE-0-2025-39940)

Vulnerability from cvelistv5

Published

2025-10-04 07:31

Modified

2025-10-04 07:31

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: dm-stripe: fix a possible integer overflow There's a possible integer overflow in stripe_io_hints if we have too large chunk size. Test if the overflow happened, and if it did, don't set limits->io_min and limits->io_opt;

References

URL

Tags

	https://git.kernel.org/stable/c/f8f64254bca5ae58f3b679441962bda4c409f659
	https://git.kernel.org/stable/c/ee27658c239b27721397f3e4eb16370b5cce596e
	https://git.kernel.org/stable/c/1071d560afb4c245c2076494226df47db5a35708

Impacted products

Vendor

Product

Version

Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Show details on NVD website

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{
  "containers": {
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          "programFiles": [
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
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              "versionType": "git"
            },
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              "versionType": "git"
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              "versionType": "original_commit_for_fix"
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        }
      ],
      "cpeApplicability": [
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          "nodes": [
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              "cpeMatch": [
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                },
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                },
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                }
              ],
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              "operator": "OR"
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          ]
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      "descriptions": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm-stripe: fix a possible integer overflow\n\nThere\u0027s a possible integer overflow in stripe_io_hints if we have too\nlarge chunk size. Test if the overflow happened, and if it did, don\u0027t set\nlimits-\u003eio_min and limits-\u003eio_opt;"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-04T07:31:03.309Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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          "url": "https://git.kernel.org/stable/c/1071d560afb4c245c2076494226df47db5a35708"
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  "cveMetadata": {
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    "cveId": "CVE-2025-39940",
    "datePublished": "2025-10-04T07:31:03.309Z",
    "dateReserved": "2025-04-16T07:20:57.148Z",
    "dateUpdated": "2025-10-04T07:31:03.309Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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