ghsa-wf34-7h5v-335r
Vulnerability from github
Published
2022-05-17 02:15
Modified
2025-04-12 12:46
Details

The IPv4 implementation in the Linux kernel before 3.18.8 does not properly consider the length of the Read-Copy Update (RCU) grace period for redirecting lookups in the absence of caching, which allows remote attackers to cause a denial of service (memory consumption or system crash) via a flood of packets.

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{
  "affected": [],
  "aliases": [
    "CVE-2015-1465"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2015-04-05T21:59:00Z",
    "severity": "HIGH"
  },
  "details": "The IPv4 implementation in the Linux kernel before 3.18.8 does not properly consider the length of the Read-Copy Update (RCU) grace period for redirecting lookups in the absence of caching, which allows remote attackers to cause a denial of service (memory consumption or system crash) via a flood of packets.",
  "id": "GHSA-wf34-7h5v-335r",
  "modified": "2025-04-12T12:46:47Z",
  "published": "2022-05-17T02:15:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-1465"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/df4d92549f23e1c037e83323aff58a21b3de7fe0"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1183744"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=df4d92549f23e1c037e83323aff58a21b3de7fe0"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=df4d92549f23e1c037e83323aff58a21b3de7fe0"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.18.8"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2015/02/03/13"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/72435"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1036763"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2545-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2546-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2562-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2563-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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