{
  "threat_severity" : "Low",
  "public_date" : "2008-10-15T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: hfsplus: check read_mapping_page() return value",
    "id" : "469640",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=469640"
  },
  "details" : [ "The hfsplus_block_allocate function in fs/hfsplus/bitmap.c in the Linux kernel before 2.6.28-rc1 does not check a certain return value from the read_mapping_page function before calling kmap, which allows attackers to cause a denial of service (system crash) via a crafted hfsplus filesystem image." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 4",
    "release_date" : "2009-01-14T00:00:00Z",
    "advisory" : "RHSA-2009:0014",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4",
    "package" : "kernel-0:2.6.9-78.0.13.EL"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2009-02-10T00:00:00Z",
    "advisory" : "RHSA-2009:0264",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "kernel-0:2.6.18-128.1.1.el5"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2008-4934\nhttps://nvd.nist.gov/vuln/detail/CVE-2008-4934" ],
  "name" : "CVE-2008-4934",
  "csaw" : false
}