fkie_cve-2015-5697
Vulnerability from fkie_nvd
Published
2015-08-31 10:59
Modified
2025-04-12 10:46
Severity ?
Summary
The get_bitmap_file function in drivers/md/md.c in the Linux kernel before 4.1.6 does not initialize a certain bitmap data structure, which allows local users to obtain sensitive information from kernel memory via a GET_BITMAP_FILE ioctl call.
References
cve@mitre.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b6878d9e03043695dbf3fa1caa6dfc09db225b16
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-August/163661.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-August/163711.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-August/164137.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-August/164193.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-10/msg00009.html
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3329
cve@mitre.orghttp://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.6
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2015/07/28/2
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
cve@mitre.orghttp://www.securityfocus.com/bid/76066
cve@mitre.orghttp://www.securitytracker.com/id/1033211
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2731-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2732-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2748-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2749-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2751-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2752-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2777-1
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=1249011
cve@mitre.orghttps://github.com/torvalds/linux/commit/b6878d9e03043695dbf3fa1caa6dfc09db225b16
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b6878d9e03043695dbf3fa1caa6dfc09db225b16
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163661.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163711.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164137.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164193.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00009.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2015/dsa-3329
af854a3a-2127-422b-91ae-364da2661108http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.1.6
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/07/28/2
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/76066
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1033211
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2731-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2732-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2748-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2749-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2751-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2752-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2777-1
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1249011
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/b6878d9e03043695dbf3fa1caa6dfc09db225b16
Impacted products
Vendor Product Version
linux linux_kernel *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "44877FD6-2CE0-4950-B1C4-8B0A4E0E0333",
              "versionEndIncluding": "4.1.5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The get_bitmap_file function in drivers/md/md.c in the Linux kernel before 4.1.6 does not initialize a certain bitmap data structure, which allows local users to obtain sensitive information from kernel memory via a GET_BITMAP_FILE ioctl call."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en la funci\u00f3n get_bitmap en drivers/md/md.c en el kernel de Linux en versiones anteriores a 4.1.6, no inicializa una cierta estructura de datos de mapa de bits, lo que permite a usuarios locales obtener informaci\u00f3n sensible de la memoria del kernel a trav\u00e9s de una llamada a GET_BITMAP_FILE de ioctl ."
    }
  ],
  "id": "CVE-2015-5697",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-08-31T10:59:14.847",
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
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        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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