{
  "threat_severity" : "Moderate",
  "public_date" : "2024-01-09T21:00:00Z",
  "bugzilla" : {
    "description" : "cri-o: Pods are able to break out of resource confinement on cgroupv2",
    "id" : "2253994",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2253994"
  },
  "cvss3" : {
    "cvss3_base_score" : "6.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-770",
  "details" : [ "A flaw was found in CRI-O that involves an experimental annotation leading to a container being unconfined. This may allow a pod to specify and get any amount of memory/cpu, circumventing the kubernetes scheduler and potentially resulting in a denial of service in the node.", "A flaw was found in CRI-O that involves an experimental annotation leading to a container being unconfined. This may allow a pod to specify and get any amount of memory/cpu, circumventing the kubernetes scheduler and potentially resulting in a denial of service in the node." ],
  "statement" : "There are two main factors reduce the severity of this vulnerability to Moderate:\n* A potential attacker must already have valid credentials\n* The OpenShift environment must already be configured to use an experimental feature",
  "affected_release" : [ {
    "product_name" : "Red Hat OpenShift Container Platform 4.13",
    "release_date" : "2024-01-17T00:00:00Z",
    "advisory" : "RHSA-2024:0195",
    "cpe" : "cpe:/a:redhat:openshift:4.13::el8",
    "package" : "cri-o-0:1.26.4-6.1.rhaos4.13.git9eb9cf3.el8"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4.14",
    "release_date" : "2024-01-17T00:00:00Z",
    "advisory" : "RHSA-2024:0207",
    "cpe" : "cpe:/a:redhat:openshift:4.14::el8",
    "package" : "cri-o-0:1.27.2-7.rhaos4.14.git1cc7a64.el8"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat OpenShift Container Platform 3.11",
    "fix_state" : "Out of support scope",
    "package_name" : "cri-o",
    "cpe" : "cpe:/a:redhat:openshift:3.11"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2023-6476\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-6476" ],
  "name" : "CVE-2023-6476",
  "csaw" : false
}