fkie_cve-2015-8374
Vulnerability from fkie_nvd
Published
2015-12-28 11:59
Modified
2024-11-21 02:38
Severity ?
4.0 (Medium) - CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
fs/btrfs/inode.c in the Linux kernel before 4.3.3 mishandles compressed inline extents, which allows local users to obtain sensitive pre-truncation information from a file via a clone action.
References
cve@mitre.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0305cd5f7fca85dae392b9ba85b116896eb7c1c7Vendor Advisory
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-2574.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-2584.html
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3426
cve@mitre.orghttp://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.3
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2015/11/27/2
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html
cve@mitre.orghttp://www.securityfocus.com/bid/78219
cve@mitre.orghttp://www.securitytracker.com/id/1034895
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2886-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2887-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2887-2
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2888-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2889-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2889-2
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2890-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2890-2
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2890-3
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=1286261
cve@mitre.orghttps://github.com/torvalds/linux/commit/0305cd5f7fca85dae392b9ba85b116896eb7c1c7
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0305cd5f7fca85dae392b9ba85b116896eb7c1c7Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2574.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2584.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2015/dsa-3426
af854a3a-2127-422b-91ae-364da2661108http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.3
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/11/27/2
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/78219
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1034895
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2886-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2887-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2887-2
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2888-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2889-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2889-2
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2890-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2890-2
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2890-3
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1286261
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/0305cd5f7fca85dae392b9ba85b116896eb7c1c7
Impacted products
Vendor Product Version
linux linux_kernel *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "17376827-DFED-4E71-8D4A-5E5C44073D57",
              "versionEndIncluding": "4.3.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "fs/btrfs/inode.c in the Linux kernel before 4.3.3 mishandles compressed inline extents, which allows local users to obtain sensitive pre-truncation information from a file via a clone action."
    },
    {
      "lang": "es",
      "value": "fs/btrfs/inode.c en el kernel de Linux en versiones anteriores a 4.3.3 no maneja correctamente extensiones en l\u00ednea comprimidas, lo que permite a usuarios locales obtener informaci\u00f3n sensible previa al truncamiento desde un archivo a trav\u00e9s de una acci\u00f3n clone."
    }
  ],
  "id": "CVE-2015-8374",
  "lastModified": "2024-11-21T02:38:23.923",
  "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"
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.0,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
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    ]
  },
  "published": "2015-12-28T11:59:05.170",
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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