{
  "public_date" : "2022-06-02T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: netfilter: nf_tables: incorrect NFT_STATEFUL_EXPR check leads to a use-after-free (write)",
    "id" : "2093146",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2093146"
  },
  "cwe" : "CWE-416",
  "details" : [ "[REJECTED CVE] A use-after-free vulnerability has been identified in the Linux Kernel's  netfilter subsystem that did not properly handle the removal of stateful expressions in some situations. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code." ],
  "statement" : "This CVE has been rejected. This candidate is a duplicate of CVE-2022-32250. Note: All CVE users should reference CVE-2022-32250 instead of this candidate.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2022-06-28T00:00:00Z",
    "advisory" : "RHSA-2022:5236",
    "cpe" : "cpe:/a:redhat:rhel_extras_rt:7",
    "package" : "kernel-rt-0:3.10.0-1160.71.1.rt56.1212.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2022-06-28T00:00:00Z",
    "advisory" : "RHSA-2022:5216",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "kpatch-patch"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2022-06-28T00:00:00Z",
    "advisory" : "RHSA-2022:5232",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "kernel-0:3.10.0-1160.71.1.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Extended Update Support",
    "release_date" : "2022-06-28T00:00:00Z",
    "advisory" : "RHSA-2022:5224",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.2::nfv",
    "package" : "kernel-rt-0:4.18.0-193.87.1.rt13.137.el8_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Extended Update Support",
    "release_date" : "2022-06-28T00:00:00Z",
    "advisory" : "RHSA-2022:5220",
    "cpe" : "cpe:/o:redhat:rhel_eus:8.2",
    "package" : "kernel-0:4.18.0-193.87.1.el8_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Extended Update Support",
    "release_date" : "2022-07-01T00:00:00Z",
    "advisory" : "RHSA-2022:5476",
    "cpe" : "cpe:/o:redhat:rhel_eus:8.2",
    "package" : "kpatch-patch"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2022-07-01T00:00:00Z",
    "advisory" : "RHSA-2022:5249",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "kernel-0:5.14.0-70.17.1.el9_0"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2022-06-28T00:00:00Z",
    "advisory" : "RHSA-2022:5267",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9::nfv",
    "package" : "kernel-rt-0:5.14.0-70.17.1.rt21.89.el9_0"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2022-06-28T00:00:00Z",
    "advisory" : "RHSA-2022:5214",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9",
    "package" : "kpatch-patch"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2022-07-01T00:00:00Z",
    "advisory" : "RHSA-2022:5249",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9",
    "package" : "kernel-0:5.14.0-70.17.1.el9_0"
  }, {
    "product_name" : "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7",
    "release_date" : "2022-07-01T00:00:00Z",
    "advisory" : "RHSA-2022:5439",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7::hypervisor",
    "package" : "redhat-virtualization-host-0:4.3.23-20220622.0.el7_9"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Under investigation",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Under investigation",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Under investigation",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2022-1966\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-1966" ],
  "name" : "CVE-2022-1966",
  "csaw" : false
}