{
  "threat_severity" : "Important",
  "public_date" : "2012-07-30T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: sfc: potential remote denial of service through TCP MSS option",
    "id" : "844714",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=844714"
  },
  "cvss" : {
    "cvss_base_score" : "7.1",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:N/C:N/I:N/A:C",
    "status" : "verified"
  },
  "cwe" : "CWE-400",
  "details" : [ "The sfc (aka Solarflare Solarstorm) driver in the Linux kernel before 3.2.30 allows remote attackers to cause a denial of service (DMA descriptor consumption and network-controller outage) via crafted TCP packets that trigger a small MSS value." ],
  "acknowledgement" : "Red Hat would like to thank Ben Hutchings (Solarflare (tm)) for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2012-10-02T00:00:00Z",
    "advisory" : "RHSA-2012:1323",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "kernel-0:2.6.18-308.16.1.el5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5.6 EUS - Server Only",
    "release_date" : "2012-10-09T00:00:00Z",
    "advisory" : "RHSA-2012:1347",
    "cpe" : "cpe:/o:redhat:rhel_eus:5.6",
    "package" : "kernel-0:2.6.18-238.45.1.el5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2012-10-16T00:00:00Z",
    "advisory" : "RHSA-2012:1366",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "kernel-0:2.6.32-279.11.1.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.1 EUS - Server Only",
    "release_date" : "2012-11-06T00:00:00Z",
    "advisory" : "RHSA-2012:1430",
    "cpe" : "cpe:/o:redhat:rhel_eus:6.1",
    "package" : "kernel-0:2.6.32-131.35.1.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.2 EUS - Server and Compute Node Only",
    "release_date" : "2012-10-23T00:00:00Z",
    "advisory" : "RHSA-2012:1401",
    "cpe" : "cpe:/o:redhat:rhel_eus:6.2",
    "package" : "kernel-0:2.6.32-220.28.1.el6"
  }, {
    "product_name" : "RHEV 3.X Hypervisor and Agents for RHEL-6",
    "release_date" : "2012-10-18T00:00:00Z",
    "advisory" : "RHSA-2012:1375",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6::hypervisor",
    "package" : "rhev-hypervisor6-0:6.3-20121012.0.el6_3"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise MRG 2",
    "fix_state" : "Affected",
    "package_name" : "realtime-kernel",
    "cpe" : "cpe:/a:redhat:enterprise_mrg:2"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2012-3412\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-3412" ],
  "name" : "CVE-2012-3412",
  "csaw" : false
}