FKIE_CVE-2018-11412

Vulnerability from fkie_nvd - Published: 2018-05-24 18:29 - Updated: 2024-11-21 03:43
Summary
In the Linux kernel 4.13 through 4.16.11, ext4_read_inline_data() in fs/ext4/inline.c performs a memcpy with an untrusted length value in certain circumstances involving a crafted filesystem that stores the system.data extended attribute value in a dedicated inode.
References
cve@mitre.orghttp://www.securityfocus.com/bid/104291Third Party Advisory, VDB Entry
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:0525Third Party Advisory
cve@mitre.orghttps://bugs.chromium.org/p/project-zero/issues/detail?id=1580Exploit, Third Party Advisory
cve@mitre.orghttps://bugzilla.kernel.org/show_bug.cgi?id=199803Exploit, Issue Tracking, Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3752-1/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3752-2/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3752-3/Third Party Advisory
cve@mitre.orghttps://www.exploit-db.com/exploits/44832/Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/104291Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:0525Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.chromium.org/p/project-zero/issues/detail?id=1580Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.kernel.org/show_bug.cgi?id=199803Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3752-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3752-2/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3752-3/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/44832/Exploit, Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
linux linux_kernel *
canonical ubuntu_linux 16.04
canonical ubuntu_linux 18.04

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      "nodes": [
        {
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              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9FC83B91-4D73-4114-AD0B-9A7EC1F4BF60",
              "versionEndIncluding": "4.16.11",
              "versionStartIncluding": "4.13",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
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  ],
  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "In the Linux kernel 4.13 through 4.16.11, ext4_read_inline_data() in fs/ext4/inline.c performs a memcpy with an untrusted length value in certain circumstances involving a crafted filesystem that stores the system.data extended attribute value in a dedicated inode."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux de la versi\u00f3n 4.13 hasta la 4.16.11, ext4_read_inline_data() en fs/ext4/inline.c realiza un memcpy con un valor de longitud no fiable en ciertas circunstancias que implica un sistema de archivos manipulado que almacena el valor de atributo extendido system.data en un nodo dedicado."
    }
  ],
  "id": "CVE-2018-11412",
  "lastModified": "2024-11-21T03:43:18.820",
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
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          "version": "2.0"
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  "published": "2018-05-24T18:29:00.190",
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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