fkie_cve-2018-12928
Vulnerability from fkie_nvd
Published
2018-06-28 14:29
Modified
2024-11-21 03:46
Severity ?
5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel 4.15.0, a NULL pointer dereference was discovered in hfs_ext_read_extent in hfs.ko. This can occur during a mount of a crafted hfs filesystem.
References
cve@mitre.orghttp://www.securityfocus.com/bid/104593Third Party Advisory, VDB Entry
cve@mitre.orghttps://bugs.launchpad.net/ubuntu/+source/linux/+bug/1763384Issue Tracking, Third Party Advisory
cve@mitre.orghttps://marc.info/?l=linux-fsdevel&m=152407263325766&w=2Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/104593Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1763384Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://marc.info/?l=linux-fsdevel&m=152407263325766&w=2Mailing List, Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel 4.15
canonical ubuntu_linux 16.04.4


To clipboard 

{
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    {
      "nodes": [
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              "matchCriteriaId": "380E55F5-238D-4FBB-8DB1-DB10EFC37CD0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
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      ]
    },
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            }
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          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel 4.15.0, a NULL pointer dereference was discovered in hfs_ext_read_extent in hfs.ko. This can occur during a mount of a crafted hfs filesystem."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux 4.15.0, se ha descubierto una desreferencia de puntero NULL en hfs_ext_read_extent en hfs.ko. Esto puede ocurrir cuando se monta un sistema de archivos hfs manipulado."
    }
  ],
  "id": "CVE-2018-12928",
  "lastModified": "2024-11-21T03:46:07.970",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "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,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
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        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2018-06-28T14:29:00.353",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
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        "VDB Entry"
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      "url": "http://www.securityfocus.com/bid/104593"
    },
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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