FKIE_CVE-2022-48667

Vulnerability from fkie_nvd - Published: 2024-04-28 13:15 - Updated: 2025-09-19 15:04
Severity ?
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Summary
In the Linux kernel, the following vulnerability has been resolved: smb3: fix temporary data corruption in insert range insert range doesn't discard the affected cached region so can risk temporarily corrupting file data. Also includes some minor cleanup (avoiding rereading inode size repeatedly unnecessarily) to make it clearer.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0cdde8460c304283d4ebe3f767a70215d1ab9d4ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9c8b7a293f50253e694f19161c045817a938e551Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0cdde8460c304283d4ebe3f767a70215d1ab9d4ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9c8b7a293f50253e694f19161c045817a938e551Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel 6.0
linux linux_kernel 6.0
linux linux_kernel 6.0
To clipboard 

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              "matchCriteriaId": "B43EFD11-EBB4-4644-BD8C-DA94E125A946",
              "versionEndExcluding": "5.19.12",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb3: fix temporary data corruption in insert range\n\ninsert range doesn\u0027t discard the affected cached region\nso can risk temporarily corrupting file data.\n\nAlso includes some minor cleanup (avoiding rereading\ninode size repeatedly unnecessarily) to make it clearer."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: smb3: corrige la corrupci\u00f3n de datos temporales en el rango de inserci\u00f3n. El rango de inserci\u00f3n no descarta la regi\u00f3n en cach\u00e9 afectada, por lo que puede correr el riesgo de da\u00f1ar temporalmente los datos del archivo. Tambi\u00e9n incluye una limpieza menor (evitando volver a leer el tama\u00f1o del inodo repetidamente innecesariamente) para hacerlo m\u00e1s claro."
    }
  ],
  "id": "CVE-2022-48667",
  "lastModified": "2025-09-19T15:04:31.300",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "LOW",
          "baseScore": 3.3,
          "baseSeverity": "LOW",
          "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:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2024-04-28T13:15:08.157",
  "references": [
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
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          "value": "NVD-CWE-noinfo"
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      "source": "nvd@nist.gov",
      "type": "Primary"
    }
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}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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