{
  "threat_severity" : "Important",
  "public_date" : "2009-02-25T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: x86-64: seccomp: 32/64 syscall hole",
    "id" : "487255",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=487255"
  },
  "cvss" : {
    "cvss_base_score" : "3.6",
    "cvss_scoring_vector" : "AV:L/AC:L/Au:N/C:P/I:P/A:N",
    "status" : "verified"
  },
  "details" : [ "The __secure_computing function in kernel/seccomp.c in the seccomp subsystem in the Linux kernel 2.6.28.7 and earlier on the x86_64 platform, when CONFIG_SECCOMP is enabled, does not properly handle (1) a 32-bit process making a 64-bit syscall or (2) a 64-bit process making a 32-bit syscall, which allows local users to bypass intended access restrictions via crafted syscalls that are misinterpreted as (a) stat or (b) chmod, a related issue to CVE-2009-0342 and CVE-2009-0343." ],
  "statement" : "This issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 2.1, 3, 4, and 5.",
  "affected_release" : [ {
    "product_name" : "MRG for RHEL-5",
    "release_date" : "2009-04-29T00:00:00Z",
    "advisory" : "RHSA-2009:0451",
    "cpe" : "cpe:/a:redhat:enterprise_mrg:1::el5",
    "package" : "kernel-rt-0:2.6.24.7-111.el5rt"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2009-0835\nhttps://nvd.nist.gov/vuln/detail/CVE-2009-0835" ],
  "name" : "CVE-2009-0835",
  "csaw" : false
}