FKIE_CVE-2016-10764

Vulnerability from fkie_nvd - Published: 2019-07-27 22:15 - Updated: 2024-11-21 02:44
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel before 4.9.6, there is an off by one in the drivers/mtd/spi-nor/cadence-quadspi.c cqspi_setup_flash() function. There are CQSPI_MAX_CHIPSELECT elements in the ->f_pdata array so the ">" should be ">=" instead.
References
cve@mitre.orghttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=193e87143c290ec16838f5368adc0e0bc94eb931Patch, Vendor Advisory
cve@mitre.orghttps://github.com/torvalds/linux/commit/193e87143c290ec16838f5368adc0e0bc94eb931Patch, Third Party Advisory
cve@mitre.orghttps://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.6Release Notes, Third Party Advisory
cve@mitre.orghttps://support.f5.com/csp/article/K24444495Third Party Advisory
cve@mitre.orghttps://support.f5.com/csp/article/K24444495?utm_source=f5support&amp%3Butm_medium=RSS
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=193e87143c290ec16838f5368adc0e0bc94eb931Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/193e87143c290ec16838f5368adc0e0bc94eb931Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.6Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.f5.com/csp/article/K24444495Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.f5.com/csp/article/K24444495?utm_source=f5support&amp%3Butm_medium=RSS
Impacted products
Vendor Product Version
linux linux_kernel *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A731E711-265F-4522-A17C-84C40D5F04D8",
              "versionEndExcluding": "4.9.6",
              "versionStartIncluding": "4.8",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel before 4.9.6, there is an off by one in the drivers/mtd/spi-nor/cadence-quadspi.c cqspi_setup_flash() function. There are CQSPI_MAX_CHIPSELECT elements in the -\u003ef_pdata array so the \"\u003e\" should be \"\u003e=\" instead."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux anterior a versi\u00f3n 4.9.6, se presenta una desactivaci\u00f3n de una en la funci\u00f3n en el archivo drivers/mtd/spi-nor/cadence-quadspi.c en la funci\u00f3n cqspi_setup_flash(). Existen elementos CQSPI_MAX_CHIPSELECT en la matriz -)f_pdata por lo que mayor que \")\" deber\u00eda ser mayor o igual que \")=\" en su lugar."
    }
  ],
  "id": "CVE-2016-10764",
  "lastModified": "2024-11-21T02:44:41.617",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-07-27T22:15:11.480",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=193e87143c290ec16838f5368adc0e0bc94eb931"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Third Party Advisory"
      ],
      "url": "https://github.com/torvalds/linux/commit/193e87143c290ec16838f5368adc0e0bc94eb931"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Third Party Advisory"
      ],
      "url": "https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.6"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "https://support.f5.com/csp/article/K24444495"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://support.f5.com/csp/article/K24444495?utm_source=f5support\u0026amp%3Butm_medium=RSS"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=193e87143c290ec16838f5368adc0e0bc94eb931"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/torvalds/linux/commit/193e87143c290ec16838f5368adc0e0bc94eb931"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://support.f5.com/csp/article/K24444495"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://support.f5.com/csp/article/K24444495?utm_source=f5support\u0026amp%3Butm_medium=RSS"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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