{
  "threat_severity" : "Low",
  "public_date" : "2010-09-15T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: drivers/char/nozomi.c: reading uninitialized stack memory",
    "id" : "648663",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=648663"
  },
  "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 ntty_ioctl_tiocgicount function in drivers/char/nozomi.c in the Linux kernel 2.6.36.1 and earlier does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a TIOCGICOUNT ioctl call." ],
  "statement" : "This issue did not affect the versions of Linux kernel as shipped with Red Hat\nEnterprise Linux 3, 4, and 5 as they did not include support for GlobeTrotter\nHSPDA PCMCIA card.",
  "acknowledgement" : "Red Hat would like to thank Dan Rosenberg for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "MRG for RHEL-5",
    "release_date" : "2010-12-08T00:00:00Z",
    "advisory" : "RHSA-2010:0958",
    "cpe" : "cpe:/a:redhat:enterprise_mrg:1::el5",
    "package" : "kernel-rt-0:2.6.33.7-rt29.47.el5rt"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2011-01-11T00:00:00Z",
    "advisory" : "RHSA-2011:0007",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "kernel-0:2.6.32-71.14.1.el6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2010-4077\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-4077" ],
  "name" : "CVE-2010-4077",
  "csaw" : false
}