ghsa-3x7h-7xqw-rj45
Vulnerability from github
Published
2022-05-14 03:21
Modified
2022-05-14 03:21
Severity ?
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details

Race condition in net/packet/af_packet.c in the Linux kernel through 4.8.12 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging the CAP_NET_RAW capability to change a socket version, related to the packet_set_ring and packet_setsockopt functions.

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{
   affected: [],
   aliases: [
      "CVE-2016-8655",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-362",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2016-12-08T08:59:00Z",
      severity: "HIGH",
   },
   details: "Race condition in net/packet/af_packet.c in the Linux kernel through 4.8.12 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging the CAP_NET_RAW capability to change a socket version, related to the packet_set_ring and packet_setsockopt functions.",
   id: "GHSA-3x7h-7xqw-rj45",
   modified: "2022-05-14T03:21:10Z",
   published: "2022-05-14T03:21:10Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2016-8655",
      },
      {
         type: "WEB",
         url: "https://github.com/torvalds/linux/commit/84ac7260236a49c79eede91617700174c2c19b0c",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2017:0386",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2017:0387",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/errata/RHSA-2017:0402",
      },
      {
         type: "WEB",
         url: "https://access.redhat.com/security/cve/CVE-2016-8655",
      },
      {
         type: "WEB",
         url: "https://bugzilla.redhat.com/show_bug.cgi?id=1400019",
      },
      {
         type: "WEB",
         url: "https://source.android.com/security/bulletin/2017-03-01.html",
      },
      {
         type: "WEB",
         url: "https://www.exploit-db.com/exploits/40871",
      },
      {
         type: "WEB",
         url: "https://www.exploit-db.com/exploits/44696",
      },
      {
         type: "WEB",
         url: "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=84ac7260236a49c79eede91617700174c2c19b0c",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00044.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00054.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00055.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00056.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00067.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00070.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00073.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00076.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00077.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00087.html",
      },
      {
         type: "WEB",
         url: "http://packetstormsecurity.com/files/140063/Linux-Kernel-4.4.0-AF_PACKET-Race-Condition-Privilege-Escalation.html",
      },
      {
         type: "WEB",
         url: "http://rhn.redhat.com/errata/RHSA-2017-0386.html",
      },
      {
         type: "WEB",
         url: "http://rhn.redhat.com/errata/RHSA-2017-0387.html",
      },
      {
         type: "WEB",
         url: "http://rhn.redhat.com/errata/RHSA-2017-0402.html",
      },
      {
         type: "WEB",
         url: "http://www.openwall.com/lists/oss-security/2016/12/06/1",
      },
      {
         type: "WEB",
         url: "http://www.securityfocus.com/bid/94692",
      },
      {
         type: "WEB",
         url: "http://www.securitytracker.com/id/1037403",
      },
      {
         type: "WEB",
         url: "http://www.securitytracker.com/id/1037968",
      },
      {
         type: "WEB",
         url: "http://www.ubuntu.com/usn/USN-3149-1",
      },
      {
         type: "WEB",
         url: "http://www.ubuntu.com/usn/USN-3149-2",
      },
      {
         type: "WEB",
         url: "http://www.ubuntu.com/usn/USN-3150-1",
      },
      {
         type: "WEB",
         url: "http://www.ubuntu.com/usn/USN-3150-2",
      },
      {
         type: "WEB",
         url: "http://www.ubuntu.com/usn/USN-3151-1",
      },
      {
         type: "WEB",
         url: "http://www.ubuntu.com/usn/USN-3151-2",
      },
      {
         type: "WEB",
         url: "http://www.ubuntu.com/usn/USN-3151-3",
      },
      {
         type: "WEB",
         url: "http://www.ubuntu.com/usn/USN-3151-4",
      },
      {
         type: "WEB",
         url: "http://www.ubuntu.com/usn/USN-3152-1",
      },
      {
         type: "WEB",
         url: "http://www.ubuntu.com/usn/USN-3152-2",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
         type: "CVSS_V3",
      },
   ],
}


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