{
  "threat_severity" : "Moderate",
  "public_date" : "2023-08-22T00:00:00Z",
  "bugzilla" : {
    "description" : "hwloc: null pointer dereference bug in open-mpi hwloc",
    "id" : "2235493",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2235493"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.1",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "status" : "draft"
  },
  "cwe" : "CWE-476",
  "details" : [ "An issue was discovered in open-mpi hwloc 2.1.0 allows attackers to cause a denial of service or other unspecified impacts via glibc-cpuset in topology-linux.c.", "A flaw was found in open-mpi/hwloc. A NULL pointer dereference in the hwloc_linux_set_tid_cpubind function in topology-linux.c may cause the application to crash and lead to a denial of service in certain conditions." ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Affected",
    "package_name" : "hwloc",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Affected",
    "package_name" : "hwloc",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2022-47022\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-47022\nhttps://github.com/open-mpi/hwloc/issues/544" ],
  "name" : "CVE-2022-47022",
  "csaw" : false
}