{
  "threat_severity" : "Moderate",
  "public_date" : "2019-05-14T17:00:00Z",
  "bugzilla" : {
    "description" : "hardware: Microarchitectural Data Sampling Uncacheable Memory (MDSUM)",
    "id" : "1705312",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1705312"
  },
  "cvss3" : {
    "cvss3_base_score" : "3.8",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-515",
  "details" : [ "Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf", "Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access." ],
  "statement" : "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the 'Vulnerability Response' URL.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1169",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "kernel-0:2.6.32-754.14.2.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1180",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "libvirt-0:0.10.2-64.el6_10.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1181",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "qemu-kvm-2:0.12.1.2-2.506.el6_10.3"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.5 Advanced Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1196",
    "cpe" : "cpe:/o:redhat:rhel_aus:6.5",
    "package" : "kernel-0:2.6.32-431.94.2.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.5 Advanced Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1197",
    "cpe" : "cpe:/o:redhat:rhel_aus:6.5",
    "package" : "libvirt-0:0.10.2-29.el6_5.18"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.5 Advanced Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1198",
    "cpe" : "cpe:/o:redhat:rhel_aus:6.5",
    "package" : "qemu-kvm-2:0.12.1.2-2.415.el6_5.20"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.6 Advanced Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1193",
    "cpe" : "cpe:/o:redhat:rhel_aus:6.6",
    "package" : "kernel-0:2.6.32-504.78.2.el6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.6 Advanced Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1194",
    "cpe" : "cpe:/o:redhat:rhel_aus:6.6",
    "package" : "libvirt-0:0.10.2-46.el6_6.10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6.6 Advanced Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1195",
    "cpe" : "cpe:/o:redhat:rhel_aus:6.6",
    "package" : "qemu-kvm-2:0.12.1.2-2.448.el6_6.8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1176",
    "cpe" : "cpe:/a:redhat:rhel_extras_rt:7",
    "package" : "kernel-rt-0:3.10.0-957.12.2.rt56.929.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1168",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "kernel-0:3.10.0-957.12.2.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1177",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "libvirt-0:4.5.0-10.el7_6.9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1178",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "qemu-kvm-10:1.5.3-160.el7_6.2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.2 Advanced Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1172",
    "cpe" : "cpe:/o:redhat:rhel_aus:7.2",
    "package" : "kernel-0:3.10.0-327.78.2.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.2 Advanced Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1186",
    "cpe" : "cpe:/o:redhat:rhel_aus:7.2",
    "package" : "libvirt-0:1.2.17-13.el7_2.10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.2 Advanced Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1188",
    "cpe" : "cpe:/o:redhat:rhel_aus:7.2",
    "package" : "qemu-kvm-10:1.5.3-105.el7_2.19"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.2 Telco Extended Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1172",
    "cpe" : "cpe:/o:redhat:rhel_tus:7.2",
    "package" : "kernel-0:3.10.0-327.78.2.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.2 Telco Extended Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1186",
    "cpe" : "cpe:/o:redhat:rhel_tus:7.2",
    "package" : "libvirt-0:1.2.17-13.el7_2.10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.2 Telco Extended Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1188",
    "cpe" : "cpe:/o:redhat:rhel_tus:7.2",
    "package" : "qemu-kvm-10:1.5.3-105.el7_2.19"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.2 Update Services for SAP Solutions",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1172",
    "cpe" : "cpe:/o:redhat:rhel_e4s:7.2",
    "package" : "kernel-0:3.10.0-327.78.2.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.2 Update Services for SAP Solutions",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1186",
    "cpe" : "cpe:/o:redhat:rhel_e4s:7.2",
    "package" : "libvirt-0:1.2.17-13.el7_2.10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.2 Update Services for SAP Solutions",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1188",
    "cpe" : "cpe:/o:redhat:rhel_e4s:7.2",
    "package" : "qemu-kvm-10:1.5.3-105.el7_2.19"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.3 Advanced Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1171",
    "cpe" : "cpe:/o:redhat:rhel_aus:7.3",
    "package" : "kernel-0:3.10.0-514.64.2.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.3 Advanced Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1187",
    "cpe" : "cpe:/o:redhat:rhel_aus:7.3",
    "package" : "libvirt-0:2.0.0-10.el7_3.14"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.3 Advanced Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1189",
    "cpe" : "cpe:/o:redhat:rhel_aus:7.3",
    "package" : "qemu-kvm-10:1.5.3-126.el7_3.17"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.3 Telco Extended Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1171",
    "cpe" : "cpe:/o:redhat:rhel_tus:7.3",
    "package" : "kernel-0:3.10.0-514.64.2.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.3 Telco Extended Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1187",
    "cpe" : "cpe:/o:redhat:rhel_tus:7.3",
    "package" : "libvirt-0:2.0.0-10.el7_3.14"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.3 Telco Extended Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1189",
    "cpe" : "cpe:/o:redhat:rhel_tus:7.3",
    "package" : "qemu-kvm-10:1.5.3-126.el7_3.17"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.3 Update Services for SAP Solutions",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1171",
    "cpe" : "cpe:/o:redhat:rhel_e4s:7.3",
    "package" : "kernel-0:3.10.0-514.64.2.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.3 Update Services for SAP Solutions",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1187",
    "cpe" : "cpe:/o:redhat:rhel_e4s:7.3",
    "package" : "libvirt-0:2.0.0-10.el7_3.14"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.3 Update Services for SAP Solutions",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1189",
    "cpe" : "cpe:/o:redhat:rhel_e4s:7.3",
    "package" : "qemu-kvm-10:1.5.3-126.el7_3.17"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.4 Extended Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1170",
    "cpe" : "cpe:/o:redhat:rhel_eus:7.4",
    "package" : "kernel-0:3.10.0-693.47.2.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.4 Extended Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1184",
    "cpe" : "cpe:/o:redhat:rhel_eus:7.4",
    "package" : "libvirt-0:3.2.0-14.el7_4.13"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.4 Extended Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1185",
    "cpe" : "cpe:/o:redhat:rhel_eus:7.4",
    "package" : "qemu-kvm-10:1.5.3-141.el7_4.10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.5 Extended Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1155",
    "cpe" : "cpe:/o:redhat:rhel_eus:7.5",
    "package" : "kernel-0:3.10.0-862.32.2.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.5 Extended Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1182",
    "cpe" : "cpe:/o:redhat:rhel_eus:7.5",
    "package" : "libvirt-0:3.9.0-14.el7_5.9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7.5 Extended Update Support",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1183",
    "cpe" : "cpe:/o:redhat:rhel_eus:7.5",
    "package" : "qemu-kvm-10:1.5.3-156.el7_5.7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1175",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "virt:rhel-8000020190510171727.55190bc5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1174",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8::nfv",
    "package" : "kernel-rt-0:4.18.0-80.1.2.rt9.145.el8_0"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1167",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8",
    "package" : "kernel-0:4.18.0-80.1.2.el8_0"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8 Advanced Virtualization",
    "release_date" : "2019-06-11T00:00:00Z",
    "advisory" : "RHSA-2019:1455",
    "cpe" : "cpe:/a:redhat:advanced_virtualization:8::el8",
    "package" : "virt:8.0.0-8000020190530233731.55190bc5"
  }, {
    "product_name" : "Red Hat Enterprise MRG 2",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1190",
    "cpe" : "cpe:/a:redhat:enterprise_mrg:2:server:el6",
    "package" : "kernel-rt-1:3.10.0-693.47.2.rt56.641.el6rt"
  }, {
    "product_name" : "Red Hat OpenStack Platform 10.0 (Newton)",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1200",
    "cpe" : "cpe:/a:redhat:openstack:10::el7",
    "package" : "qemu-kvm-rhev-10:2.12.0-18.el7_6.5"
  }, {
    "product_name" : "Red Hat OpenStack Platform 13.0 (Queens)",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1201",
    "cpe" : "cpe:/a:redhat:openstack:13::el7",
    "package" : "qemu-kvm-rhev-10:2.12.0-18.el7_6.5"
  }, {
    "product_name" : "Red Hat OpenStack Platform 14.0 (Rocky)",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1202",
    "cpe" : "cpe:/a:redhat:openstack:14::el7",
    "package" : "qemu-kvm-rhev-10:2.12.0-18.el7_6.5"
  }, {
    "product_name" : "Red Hat OpenStack Platform 9.0 (Mitaka)",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1199",
    "cpe" : "cpe:/a:redhat:openstack:9::el7",
    "package" : "qemu-kvm-rhev-10:2.12.0-18.el7_6.5"
  }, {
    "product_name" : "Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUS",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1204",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7::hypervisor",
    "package" : "vdsm-0:4.20.49-1.el7ev"
  }, {
    "product_name" : "Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUS",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1209",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7::hypervisor",
    "package" : "redhat-release-virtualization-host-0:4.2-8.6.el7"
  }, {
    "product_name" : "Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUS",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1209",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7::hypervisor",
    "package" : "redhat-virtualization-host-0:4.2-20190512.0.el7_6"
  }, {
    "product_name" : "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1179",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7::hypervisor",
    "package" : "qemu-kvm-rhev-10:2.12.0-18.el7_6.5"
  }, {
    "product_name" : "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1203",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7::hypervisor",
    "package" : "vdsm-0:4.30.13-4.el7ev"
  }, {
    "product_name" : "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1207",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7::hypervisor",
    "package" : "redhat-release-virtualization-host-0:4.3-0.7.el7"
  }, {
    "product_name" : "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1207",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7::hypervisor",
    "package" : "redhat-virtualization-host-0:4.3-20190512.0.el7_6"
  }, {
    "product_name" : "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1208",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7::hypervisor",
    "package" : "rhvm-appliance-0:4.3-20190506.0.el7"
  }, {
    "product_name" : "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7",
    "release_date" : "2019-08-22T00:00:00Z",
    "advisory" : "RHSA-2019:2553",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7::hypervisor",
    "package" : "qemu-kvm-rhev-10:2.12.0-33.el7"
  }, {
    "product_name" : "Red Hat Virtualization Engine 4.2",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1206",
    "cpe" : "cpe:/a:redhat:rhev_manager:4.2",
    "package" : "rhvm-setup-plugins-0:4.2.14-1.el7ev"
  }, {
    "product_name" : "Red Hat Virtualization Engine 4.3",
    "release_date" : "2019-05-14T00:00:00Z",
    "advisory" : "RHSA-2019:1205",
    "cpe" : "cpe:/a:redhat:rhev_manager:4.3",
    "package" : "rhvm-setup-plugins-0:4.3.1-1.el7ev"
  }, {
    "product_name" : "Red Hat Virtualization Engine 4.3",
    "release_date" : "2019-08-22T00:00:00Z",
    "advisory" : "RHSA-2019:2553",
    "cpe" : "cpe:/a:redhat:rhev_manager:4.3",
    "package" : "qemu-kvm-rhev-10:2.12.0-33.el7"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "kernel-alt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Virtualization 4",
    "fix_state" : "Affected",
    "package_name" : "ovirt-guest-agent",
    "cpe" : "cpe:/o:redhat:rhev_hypervisor:4"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2019-11091\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-11091" ],
  "csaw" : true,
  "name" : "CVE-2019-11091"
}