{
  "threat_severity" : "Important",
  "public_date" : "2022-03-15T14:00:00Z",
  "bugzilla" : {
    "description" : "CRI-O: Arbitrary code execution in cri-o via abusing “kernel.core_pattern” kernel parameter",
    "id" : "2059475",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2059475"
  },
  "cvss3" : {
    "cvss3_base_score" : "8.8",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-94",
  "details" : [ "A flaw was found in CRI-O in the way it set kernel options for a pod. This issue allows anyone with rights to deploy a pod on a Kubernetes cluster that uses the CRI-O runtime to achieve a container escape and arbitrary code execution as root on the cluster node, where the malicious pod was deployed.", "A flaw was found in CRI-O in the way it set kernel options for a pod. This issue allows anyone with rights to deploy a pod on a Kubernetes cluster that uses the CRI-O runtime to achieve a container escape and arbitrary code execution as root on the cluster node, where the malicious pod was deployed." ],
  "statement" : "OpenShift Container Platform (OCP) starting from version 4.6 is affected by this vulnerability, older versions of OCP are not affected.",
  "acknowledgement" : "Red Hat would like to thank John Walker (Crowdstrike) and Manoj Ahuje (Crowdstrike) for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat OpenShift Container Platform 4.10",
    "release_date" : "2022-03-15T00:00:00Z",
    "advisory" : "RHSA-2022:0810",
    "cpe" : "cpe:/a:redhat:openshift:4.10::el7",
    "package" : "cri-o-0:1.23.1-12.rhaos4.10.git1607c6e.el7"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4.6",
    "release_date" : "2022-03-23T00:00:00Z",
    "advisory" : "RHSA-2022:0866",
    "cpe" : "cpe:/a:redhat:openshift:4.6::el7",
    "package" : "cri-o-0:1.19.5-3.rhaos4.6.git91f8458.el7"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4.7",
    "release_date" : "2022-03-22T00:00:00Z",
    "advisory" : "RHSA-2022:0870",
    "cpe" : "cpe:/a:redhat:openshift:4.7::el7",
    "package" : "cri-o-0:1.20.6-11.rhaos4.7.git76ea3d0.el7"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4.8",
    "release_date" : "2022-03-22T00:00:00Z",
    "advisory" : "RHSA-2022:0871",
    "cpe" : "cpe:/a:redhat:openshift:4.8::el7",
    "package" : "cri-o-0:1.21.5-3.rhaos4.8.gitaf64931.el7"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4.9",
    "release_date" : "2022-03-21T00:00:00Z",
    "advisory" : "RHSA-2022:0860",
    "cpe" : "cpe:/a:redhat:openshift:4.9::el7",
    "package" : "cri-o-0:1.22.2-3.rhaos4.9.gitb030be8.el7"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat OpenShift Container Platform 3.11",
    "fix_state" : "Not affected",
    "package_name" : "cri-o",
    "cpe" : "cpe:/a:redhat:openshift:3.11"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2022-0811\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-0811\nhttps://github.com/cri-o/cri-o/security/advisories/GHSA-6x2m-w449-qwx7" ],
  "name" : "CVE-2022-0811",
  "mitigation" : {
    "value" : "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.",
    "lang" : "en:us"
  },
  "csaw" : false
}