ghsa-p43m-7832-xv8g
Vulnerability from github
Published
2022-05-14 03:55
Modified
2022-05-14 03:55
Severity ?
4.4 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Details

The filesystem implementation in the Linux kernel through 4.8.2 preserves the setgid bit during a setxattr call, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions.

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{
  "affected": [],
  "aliases": [
    "CVE-2016-7097"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-285"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-10-16T21:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The filesystem implementation in the Linux kernel through 4.8.2 preserves the setgid bit during a setxattr call, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions.",
  "id": "GHSA-p43m-7832-xv8g",
  "modified": "2022-05-14T03:55:52Z",
  "published": "2022-05-14T03:55:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-7097"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/073931017b49d9458aa351605b43a7e34598caef"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:0817"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1842"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:2077"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:2669"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2016-7097"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1368938"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2017-04-01"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K31603170?utm_source=f5support\u0026amp%3Butm_medium=RSS"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K31603170?utm_source=f5support\u0026amp;utm_medium=RSS"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=073931017b49d9458aa351605b43a7e34598caef"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=linux-fsdevel\u0026m=147162313630259\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2017-0817.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/08/26/3"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/92659"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1038201"
    },
    {
      "type": "WEB",
      "url": "http://www.spinics.net/lists/linux-fsdevel/msg98328.html"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3146-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3146-2"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3147-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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