gsd-2016-10208
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The ext4_fill_super function in fs/ext4/super.c in the Linux kernel through 4.9.8 does not properly validate meta block groups, which allows physically proximate attackers to cause a denial of service (out-of-bounds read and system crash) via a crafted ext4 image.
Aliases
Aliases
CVE-2016-10208


To clipboard 

{
  "GSD": {
    "alias": "CVE-2016-10208",
    "description": "The ext4_fill_super function in fs/ext4/super.c in the Linux kernel through 4.9.8 does not properly validate meta block groups, which allows physically proximate attackers to cause a denial of service (out-of-bounds read and system crash) via a crafted ext4 image.",
    "id": "GSD-2016-10208",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-10208.html",
      "https://access.redhat.com/errata/RHSA-2017:1308",
      "https://access.redhat.com/errata/RHSA-2017:1298",
      "https://access.redhat.com/errata/RHSA-2017:1297",
      "https://ubuntu.com/security/CVE-2016-10208",
      "https://advisories.mageia.org/CVE-2016-10208.html",
      "https://linux.oracle.com/cve/CVE-2016-10208.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-10208"
      ],
      "details": "The ext4_fill_super function in fs/ext4/super.c in the Linux kernel through 4.9.8 does not properly validate meta block groups, which allows physically proximate attackers to cause a denial of service (out-of-bounds read and system crash) via a crafted ext4 image.",
      "id": "GSD-2016-10208",
      "modified": "2023-12-13T01:21:26.282721Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "STATE": "PUBLIC"
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                    "version": {
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                          "version_value": "n/a"
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    },
    "nvd.nist.gov": {
      "configurations": {
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            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.9.8",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ASSIGNER": "cve@mitre.org",
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            }
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        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-125"
                }
              ]
            }
          ]
        },
        "references": {
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            {
              "name": "https://github.com/torvalds/linux/commit/3a4b77cd47bb837b8557595ec7425f281f2ca1fe",
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              "name": "20161115 OS-S 2016-22 - Local DoS: Linux Kernel EXT4 Memory Corruption / SLAB-Out-of-Bounds Read",
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 4.9,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "HIGH",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 0.7,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2018-08-24T10:29Z",
      "publishedDate": "2017-02-06T06:59Z"
    }
  }
}


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