FKIE_CVE-2015-7312

Vulnerability from fkie_nvd - Published: 2015-11-16 11:59 - Updated: 2026-06-17 00:32
Severity
Summary
Multiple race conditions in the Advanced Union Filesystem (aufs) aufs3-mmap.patch and aufs4-mmap.patch patches for the Linux kernel 3.x and 4.x allow local users to cause a denial of service (use-after-free and BUG) or possibly gain privileges via a (1) madvise or (2) msync system call, related to mm/madvise.c and mm/msync.c.
References
cve@mitre.orghttp://sourceforge.net/p/aufs/mailman/message/34449209/Exploit, Third Party Advisory
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3364Third Party Advisory
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2015/09/22/10Mailing List, Third Party Advisory
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2777-1Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://sourceforge.net/p/aufs/mailman/message/34449209/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2015/dsa-3364Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/09/22/10Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2777-1Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
canonical ubuntu_linux 14.04
debian debian_linux 8.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
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              "versionEndIncluding": "3.19.8",
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple race conditions in the Advanced Union Filesystem (aufs) aufs3-mmap.patch and aufs4-mmap.patch patches for the Linux kernel 3.x and 4.x allow local users to cause a denial of service (use-after-free and BUG) or possibly gain privileges via a (1) madvise or (2) msync system call, related to mm/madvise.c and mm/msync.c."
    },
    {
      "lang": "es",
      "value": "M\u00faltiples condiciones de carrera en los parches de Advanced Union Filesystem (aufs) aufs3-mmap.patch y aufs4-mmap.patch para el kernel Linux 3.x y 4.x permite a usuarios locales causar una denegaci\u00f3n de servicio (uso despu\u00e9s de liberaci\u00f3n de memoria y BUG) o posiblemente obtener privilegios a trav\u00e9s de una llamada al sistema (1) madvise o (2) msync, relacionada con mm/madvise.c y mm/msync.c."
    }
  ],
  "id": "CVE-2015-7312",
  "lastModified": "2026-06-17T00:32:14.270",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.4,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.4,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-11-16T11:59:09.527",
  "references": [
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      "tags": [
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        },
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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