fkie_cve-2025-21966
Vulnerability from fkie_nvd
Published
2025-04-01 16:15
Modified
2025-10-01 19:15
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/57e9417f69839cb10f7ffca684c38acd28ceb57bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5a87e46da2418c57b445371f5ca0958d5779ba5fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/818330f756f3800c37d738bd36bce60eac949938Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/da070843e153471be4297a12fdaa64023276f40ePatch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.14
linux linux_kernel 6.14
linux linux_kernel 6.14
linux linux_kernel 6.14
linux linux_kernel 6.14
linux linux_kernel 6.14


To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "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"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dm-flakey: corrige la corrupci\u00f3n de memoria en la funci\u00f3n opcional corrupt_bio_byte Corrige la corrupci\u00f3n de memoria debido al par\u00e1metro incorrecto que se pasa a bio_init"
    }
  ],
  "id": "CVE-2025-21966",
  "lastModified": "2025-10-01T19:15:34.600",
  "metrics": {
    "cvssMetricV31": [
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
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          "baseScore": 7.8,
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          "confidentialityImpact": "HIGH",
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          "privilegesRequired": "LOW",
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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  "published": "2025-04-01T16:15:27.873",
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  "vulnStatus": "Modified",
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}


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