{
  "threat_severity" : "Low",
  "public_date" : "2014-12-11T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: ASLR bruteforce possible for vdso library",
    "id" : "1181054",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1181054"
  },
  "cvss" : {
    "cvss_base_score" : "1.9",
    "cvss_scoring_vector" : "AV:L/AC:M/Au:N/C:P/I:N/A:N",
    "status" : "verified"
  },
  "details" : [ "The vdso_addr function in arch/x86/vdso/vma.c in the Linux kernel through 3.18.2 does not properly choose memory locations for the vDSO area, which makes it easier for local users to bypass the ASLR protection mechanism by guessing a location at the end of a PMD.", "An information leak flaw was found in the way the Linux kernel's Virtual Dynamic Shared Object (vDSO) implementation performed address randomization. A local, unprivileged user could use this flaw to leak kernel memory addresses to user-space." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2015-06-09T00:00:00Z",
    "advisory" : "RHSA-2015:1081",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "kernel-0:2.6.32-504.23.4.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2015-09-15T00:00:00Z",
    "advisory" : "RHSA-2015:1788",
    "cpe" : "cpe:/a:redhat:rhel_extras_rt:7",
    "package" : "kernel-rt-0:3.10.0-229.14.1.rt56.141.13.el7_1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2015-09-15T00:00:00Z",
    "advisory" : "RHSA-2015:1778",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "kernel-0:3.10.0-229.14.1.ael7b"
  }, {
    "product_name" : "Red Hat Enterprise MRG 2",
    "release_date" : "2015-09-15T00:00:00Z",
    "advisory" : "RHSA-2015:1787",
    "cpe" : "cpe:/a:redhat:enterprise_mrg:2:server:el6",
    "package" : "kernel-rt-1:3.10.0-229.rt56.161.el6rt"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2014-9585\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-9585" ],
  "name" : "CVE-2014-9585",
  "csaw" : false
}