github - ghsa-w66x-hqgr-vfg4

ghsa-w66x-hqgr-vfg4

Vulnerability from github

Published

2025-04-01 18:30

Modified

2025-04-14 15:31

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

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

dm-flakey: Fix memory corruption in optional corrupt_bio_byte feature

Fix memory corruption due to incorrect parameter being passed to bio_init

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2025-21966"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-01T16:15:27Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm-flakey: Fix memory corruption in optional corrupt_bio_byte feature\n\nFix memory corruption due to incorrect parameter being passed to bio_init",
  "id": "GHSA-w66x-hqgr-vfg4",
  "modified": "2025-04-14T15:31:54Z",
  "published": "2025-04-01T18:30:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21966"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/57e9417f69839cb10f7ffca684c38acd28ceb57b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5a87e46da2418c57b445371f5ca0958d5779ba5f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/818330f756f3800c37d738bd36bce60eac949938"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/da070843e153471be4297a12fdaa64023276f40e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-21966 (GCVE-0-2025-21966)

Vulnerability from cvelistv5

Published

2025-04-01 15:47

Modified

2025-05-04 07:25

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: dm-flakey: Fix memory corruption in optional corrupt_bio_byte feature Fix memory corruption due to incorrect parameter being passed to bio_init

References

►

URL

Tags

	https://git.kernel.org/stable/c/818330f756f3800c37d738bd36bce60eac949938
	https://git.kernel.org/stable/c/5a87e46da2418c57b445371f5ca0958d5779ba5f
	https://git.kernel.org/stable/c/da070843e153471be4297a12fdaa64023276f40e
	https://git.kernel.org/stable/c/57e9417f69839cb10f7ffca684c38acd28ceb57b

Impacted products

Vendor

Product

Version

►

Version: 1d9a943898533e83f20370c0e1448d606627522e
Version: 1d9a943898533e83f20370c0e1448d606627522e
Version: 1d9a943898533e83f20370c0e1448d606627522e
Version: 1d9a943898533e83f20370c0e1448d606627522e

Version: 6.5

Show details on NVD website

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/md/dm-flakey.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "818330f756f3800c37d738bd36bce60eac949938",
              "status": "affected",
              "version": "1d9a943898533e83f20370c0e1448d606627522e",
              "versionType": "git"
            },
            {
              "lessThan": "5a87e46da2418c57b445371f5ca0958d5779ba5f",
              "status": "affected",
              "version": "1d9a943898533e83f20370c0e1448d606627522e",
              "versionType": "git"
            },
            {
              "lessThan": "da070843e153471be4297a12fdaa64023276f40e",
              "status": "affected",
              "version": "1d9a943898533e83f20370c0e1448d606627522e",
              "versionType": "git"
            },
            {
              "lessThan": "57e9417f69839cb10f7ffca684c38acd28ceb57b",
              "status": "affected",
              "version": "1d9a943898533e83f20370c0e1448d606627522e",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/md/dm-flakey.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.5"
            },
            {
              "lessThan": "6.5",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.84",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.20",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.13.*",
              "status": "unaffected",
              "version": "6.13.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.14",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.84",
                  "versionStartIncluding": "6.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.20",
                  "versionStartIncluding": "6.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13.8",
                  "versionStartIncluding": "6.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14",
                  "versionStartIncluding": "6.5",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm-flakey: Fix memory corruption in optional corrupt_bio_byte feature\n\nFix memory corruption due to incorrect parameter being passed to bio_init"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T07:25:56.882Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/818330f756f3800c37d738bd36bce60eac949938"
        },
        {
          "url": "https://git.kernel.org/stable/c/5a87e46da2418c57b445371f5ca0958d5779ba5f"
        },
        {
          "url": "https://git.kernel.org/stable/c/da070843e153471be4297a12fdaa64023276f40e"
        },
        {
          "url": "https://git.kernel.org/stable/c/57e9417f69839cb10f7ffca684c38acd28ceb57b"
        }
      ],
      "title": "dm-flakey: Fix memory corruption in optional corrupt_bio_byte feature",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-21966",
    "datePublished": "2025-04-01T15:47:01.836Z",
    "dateReserved": "2024-12-29T08:45:45.796Z",
    "dateUpdated": "2025-05-04T07:25:56.882Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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