ghsa-7v6r-j8w7-v48j
Vulnerability from github
Published
2022-05-13 01:46
Modified
2022-05-13 01:46
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

The tcp_splice_read function in net/ipv4/tcp.c in the Linux kernel before 4.9.11 allows remote attackers to cause a denial of service (infinite loop and soft lockup) via vectors involving a TCP packet with the URG flag.

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{
  "affected": [],
  "aliases": [
    "CVE-2017-6214"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-02-23T17:59:00Z",
    "severity": "HIGH"
  },
  "details": "The tcp_splice_read function in net/ipv4/tcp.c in the Linux kernel before 4.9.11 allows remote attackers to cause a denial of service (infinite loop and soft lockup) via vectors involving a TCP packet with the URG flag.",
  "id": "GHSA-7v6r-j8w7-v48j",
  "modified": "2022-05-13T01:46:26Z",
  "published": "2022-05-13T01:46:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-6214"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/ccf7abb93af09ad0868ae9033d1ca8108bdaec82"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1372"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1615"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1616"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1647"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2017-09-01"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ccf7abb93af09ad0868ae9033d1ca8108bdaec82"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3804"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/96421"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1037897"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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