fkie_cve-2016-7910
Vulnerability from fkie_nvd
Published
2016-11-16 05:59
Modified
2024-11-21 02:58
Summary
Use-after-free vulnerability in the disk_seqf_stop function in block/genhd.c in the Linux kernel before 4.7.1 allows local users to gain privileges by leveraging the execution of a certain stop operation even if the corresponding start operation had failed.
References
security@android.comhttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=77da160530dd1dc94f6ae15a981f24e5f0021e84Exploit, Patch, Vendor Advisory
security@android.comhttp://source.android.com/security/bulletin/2016-11-01.htmlThird Party Advisory
security@android.comhttp://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.1Release Notes
security@android.comhttp://www.securityfocus.com/bid/94135Third Party Advisory, VDB Entry
security@android.comhttps://access.redhat.com/errata/RHSA-2017:0892Third Party Advisory
security@android.comhttps://access.redhat.com/errata/RHSA-2017:1297Third Party Advisory
security@android.comhttps://access.redhat.com/errata/RHSA-2017:1298Third Party Advisory
security@android.comhttps://access.redhat.com/errata/RHSA-2017:1308Third Party Advisory
security@android.comhttps://github.com/torvalds/linux/commit/77da160530dd1dc94f6ae15a981f24e5f0021e84Exploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=77da160530dd1dc94f6ae15a981f24e5f0021e84Exploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://source.android.com/security/bulletin/2016-11-01.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.1Release Notes
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/94135Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:0892Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:1297Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:1298Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2017:1308Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/77da160530dd1dc94f6ae15a981f24e5f0021e84Exploit, Patch, Vendor Advisory



{
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in the disk_seqf_stop function in block/genhd.c in the Linux kernel before 4.7.1 allows local users to gain privileges by leveraging the execution of a certain stop operation even if the corresponding start operation had failed."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n de memoria en la funci\u00f3n disk_seqf_stop en block/genhd.c en el kernel de Linux en versiones anteriores a 4.7.1 permite a usuarios locales obtener privilegios aprovechando la ejecuci\u00f3n de una cierta operaci\u00f3n de parada incluso si la operaci\u00f3n de arranque correspondiente hubiera fallado."
    }
  ],
  "id": "CVE-2016-7910",
  "lastModified": "2024-11-21T02:58:41.470",
  "metrics": {
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        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
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          "scope": "UNCHANGED",
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  "published": "2016-11-16T05:59:05.110",
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}


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