fkie_cve-2024-45028
Vulnerability from fkie_nvd
Published
2024-09-11 16:15
Modified
2024-09-13 16:29
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: mmc: mmc_test: Fix NULL dereference on allocation failure If the "test->highmem = alloc_pages()" allocation fails then calling __free_pages(test->highmem) will result in a NULL dereference. Also change the error code to -ENOMEM instead of returning success.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2b507b03991f44dfb202fc2a82c9874d1b1f0c06Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3b4e76ceae5b5a46c968bd952f551ce173809f63Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9b9ba386d7bfdbc38445932c90fa9444c0524beaPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a1e627af32ed60713941cbfc8075d44cad07f6ddPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cac2815f49d343b2f0acc4973d2c14918ac3ab0cPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e40515582141a9e7c84b269be699c05236a499a6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e97be13a9f51284da450dd2a592e3fa87b49cdc9Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ecb15b8ca12c0cbdab81e307e9795214d8b90890Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.11
linux linux_kernel 6.11
linux linux_kernel 6.11
linux linux_kernel 6.11


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: mmc_test: Fix NULL dereference on allocation failure\n\nIf the \"test-\u003ehighmem = alloc_pages()\" allocation fails then calling\n__free_pages(test-\u003ehighmem) will result in a NULL dereference.  Also\nchange the error code to -ENOMEM instead of returning success."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mmc: mmc_test: Se corrige la desreferencia NULL en caso de error de asignaci\u00f3n. Si la asignaci\u00f3n \"test-\u0026gt;highmem = alloc_pages()\" falla, al llamar a __free_pages(test-\u0026gt;highmem) se obtendr\u00e1 una desreferencia NULL. Cambie tambi\u00e9n el c\u00f3digo de error a -ENOMEM en lugar de devolver un resultado positivo."
    }
  ],
  "id": "CVE-2024-45028",
  "lastModified": "2024-09-13T16:29:35.877",
  "metrics": {
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
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  "published": "2024-09-11T16:15:07.647",
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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