rhsa-2019_2553
Vulnerability from csaf_redhat
Published
2019-08-22 09:19
Modified
2024-11-05 21:21
Summary
Red Hat Security Advisory: qemu-kvm-rhev security, bug fix, and enhancement update
Notes
Topic
An update for qemu-kvm-rhev is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 and Red Hat Virtualization Engine 4.3.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products.
Security Fix(es):
* A flaw was found in the implementation of the "fill buffer", a mechanism used by modern CPUs when a cache-miss is made on L1 CPU cache. If an attacker can generate a load operation that would create a page fault, the execution will continue speculatively with incorrect data from the fill buffer while the data is fetched from higher level caches. This response time can be measured to infer data in the fill buffer. (CVE-2018-12130)
* Modern Intel microprocessors implement hardware-level micro-optimizations to improve the performance of writing data back to CPU caches. The write operation is split into STA (STore Address) and STD (STore Data) sub-operations. These sub-operations allow the processor to hand-off address generation logic into these sub-operations for optimized writes. Both of these sub-operations write to a shared distributed processor structure called the 'processor store buffer'. As a result, an unprivileged attacker could use this flaw to read private data resident within the CPU's processor store buffer. (CVE-2018-12126)
* Microprocessors use a ‘load port’ subcomponent to perform load operations from memory or IO. During a load operation, the load port receives data from the memory or IO subsystem and then provides the data to the CPU registers and operations in the CPU’s pipelines. Stale load operations results are stored in the 'load port' table until overwritten by newer operations. Certain load-port operations triggered by an attacker can be used to reveal data about previous stale requests leaking data back to the attacker via a timing side-channel. (CVE-2018-12127)
* 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. (CVE-2019-11091)
* QEMU: device_tree: heap buffer overflow while loading device tree blob (CVE-2018-20815)
* QEMU: rtl8139: integer overflow leads to buffer overflow (CVE-2018-17958)
* QEMU: net: ignore packets with large size (CVE-2018-17963)
* QEMU: scsi-generic: possible OOB access while handling inquiry request (CVE-2019-6501)
* QEMU: slirp: information leakage in tcp_emu() due to uninitialized stack variables (CVE-2019-9824)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
This update also fixes several bugs and adds various enhancements. Documentation for these changes is available from the Release Notes document linked to in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for qemu-kvm-rhev is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 and Red Hat Virtualization Engine 4.3.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products.\n\nSecurity Fix(es):\n\n* A flaw was found in the implementation of the \"fill buffer\", a mechanism used by modern CPUs when a cache-miss is made on L1 CPU cache. If an attacker can generate a load operation that would create a page fault, the execution will continue speculatively with incorrect data from the fill buffer while the data is fetched from higher level caches. This response time can be measured to infer data in the fill buffer. (CVE-2018-12130)\n\n* Modern Intel microprocessors implement hardware-level micro-optimizations to improve the performance of writing data back to CPU caches. The write operation is split into STA (STore Address) and STD (STore Data) sub-operations. These sub-operations allow the processor to hand-off address generation logic into these sub-operations for optimized writes. Both of these sub-operations write to a shared distributed processor structure called the \u0027processor store buffer\u0027. As a result, an unprivileged attacker could use this flaw to read private data resident within the CPU\u0027s processor store buffer. (CVE-2018-12126)\n\n* Microprocessors use a \u2018load port\u2019 subcomponent to perform load operations from memory or IO. During a load operation, the load port receives data from the memory or IO subsystem and then provides the data to the CPU registers and operations in the CPU\u2019s pipelines. Stale load operations results are stored in the \u0027load port\u0027 table until overwritten by newer operations. Certain load-port operations triggered by an attacker can be used to reveal data about previous stale requests leaking data back to the attacker via a timing side-channel. (CVE-2018-12127)\n\n* 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. (CVE-2019-11091)\n\n* QEMU: device_tree: heap buffer overflow while loading device tree blob (CVE-2018-20815)\n\n* QEMU: rtl8139: integer overflow leads to buffer overflow (CVE-2018-17958)\n\n* QEMU: net: ignore packets with large size (CVE-2018-17963)\n\n* QEMU: scsi-generic: possible OOB access while handling inquiry request (CVE-2019-6501)\n\n* QEMU: slirp: information leakage in tcp_emu() due to uninitialized stack variables (CVE-2019-9824)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nThis update also fixes several bugs and adds various enhancements. Documentation for these changes is available from the Release Notes document linked to in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2019:2553",
"url": "https://access.redhat.com/errata/RHSA-2019:2553"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/vulnerabilities/mds",
"url": "https://access.redhat.com/security/vulnerabilities/mds"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "1508708",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1508708"
},
{
"category": "external",
"summary": "1526313",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1526313"
},
{
"category": "external",
"summary": "1531888",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1531888"
},
{
"category": "external",
"summary": "1551486",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1551486"
},
{
"category": "external",
"summary": "1585155",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1585155"
},
{
"category": "external",
"summary": "1597482",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1597482"
},
{
"category": "external",
"summary": "1598119",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1598119"
},
{
"category": "external",
"summary": "1603104",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1603104"
},
{
"category": "external",
"summary": "1607768",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1607768"
},
{
"category": "external",
"summary": "1608226",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1608226"
},
{
"category": "external",
"summary": "1610461",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1610461"
},
{
"category": "external",
"summary": "1614302",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1614302"
},
{
"category": "external",
"summary": "1614610",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1614610"
},
{
"category": "external",
"summary": "1619778",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1619778"
},
{
"category": "external",
"summary": "1620373",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1620373"
},
{
"category": "external",
"summary": "1623986",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1623986"
},
{
"category": "external",
"summary": "1624009",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1624009"
},
{
"category": "external",
"summary": "1627272",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1627272"
},
{
"category": "external",
"summary": "1628098",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1628098"
},
{
"category": "external",
"summary": "1629056",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1629056"
},
{
"category": "external",
"summary": "1629717",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1629717"
},
{
"category": "external",
"summary": "1629720",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1629720"
},
{
"category": "external",
"summary": "1631052",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1631052"
},
{
"category": "external",
"summary": "1631227",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1631227"
},
{
"category": "external",
"summary": "1631615",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1631615"
},
{
"category": "external",
"summary": "1631877",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1631877"
},
{
"category": "external",
"summary": "1633150",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1633150"
},
{
"category": "external",
"summary": "1633536",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1633536"
},
{
"category": "external",
"summary": "1636712",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1636712"
},
{
"category": "external",
"summary": "1636777",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1636777"
},
{
"category": "external",
"summary": "1642551",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1642551"
},
{
"category": "external",
"summary": "1646781",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1646781"
},
{
"category": "external",
"summary": "1646784",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1646784"
},
{
"category": "external",
"summary": "1648236",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1648236"
},
{
"category": "external",
"summary": "1656913",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1656913"
},
{
"category": "external",
"summary": "1666336",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1666336"
},
{
"category": "external",
"summary": "1666884",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1666884"
},
{
"category": "external",
"summary": "1667320",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1667320"
},
{
"category": "external",
"summary": "1667782",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1667782"
},
{
"category": "external",
"summary": "1668160",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1668160"
},
{
"category": "external",
"summary": "1668956",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1668956"
},
{
"category": "external",
"summary": "1672010",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1672010"
},
{
"category": "external",
"summary": "1673080",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1673080"
},
{
"category": "external",
"summary": "1673397",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1673397"
},
{
"category": "external",
"summary": "1673402",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1673402"
},
{
"category": "external",
"summary": "1676728",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1676728"
},
{
"category": "external",
"summary": "1677073",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1677073"
},
{
"category": "external",
"summary": "1678515",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1678515"
},
{
"category": "external",
"summary": "1685989",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1685989"
},
{
"category": "external",
"summary": "1691009",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1691009"
},
{
"category": "external",
"summary": "1691018",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1691018"
},
{
"category": "external",
"summary": "1691048",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1691048"
},
{
"category": "external",
"summary": "1691563",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1691563"
},
{
"category": "external",
"summary": "1692018",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1692018"
},
{
"category": "external",
"summary": "1693101",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1693101"
},
{
"category": "external",
"summary": "1703916",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1703916"
},
{
"category": "external",
"summary": "1705312",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1705312"
},
{
"category": "external",
"summary": "1714160",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1714160"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_2553.json"
}
],
"title": "Red Hat Security Advisory: qemu-kvm-rhev security, bug fix, and enhancement update",
"tracking": {
"current_release_date": "2024-11-05T21:21:46+00:00",
"generator": {
"date": "2024-11-05T21:21:46+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.1.1"
}
},
"id": "RHSA-2019:2553",
"initial_release_date": "2019-08-22T09:19:30+00:00",
"revision_history": [
{
"date": "2019-08-22T09:19:30+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2019-08-22T09:19:30+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-05T21:21:46+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
"product": {
"name": "Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
"product_id": "7Server-RHEV-4-Agents-7",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:7::hypervisor"
}
}
},
{
"category": "product_name",
"name": "RHV-M 4.3",
"product": {
"name": "RHV-M 4.3",
"product_id": "7Server-RHV-S-4.3",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhev_manager:4.3"
}
}
}
],
"category": "product_family",
"name": "Red Hat Virtualization"
},
{
"branches": [
{
"category": "product_version",
"name": "qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"product": {
"name": "qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"product_id": "qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/qemu-kvm-common-rhev@2.12.0-33.el7?arch=x86_64\u0026epoch=10"
}
}
},
{
"category": "product_version",
"name": "qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"product": {
"name": "qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"product_id": "qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/qemu-kvm-rhev-debuginfo@2.12.0-33.el7?arch=x86_64\u0026epoch=10"
}
}
},
{
"category": "product_version",
"name": "qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"product": {
"name": "qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"product_id": "qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/qemu-kvm-rhev@2.12.0-33.el7?arch=x86_64\u0026epoch=10"
}
}
},
{
"category": "product_version",
"name": "qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"product": {
"name": "qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"product_id": "qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/qemu-img-rhev@2.12.0-33.el7?arch=x86_64\u0026epoch=10"
}
}
},
{
"category": "product_version",
"name": "qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"product": {
"name": "qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"product_id": "qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/qemu-kvm-tools-rhev@2.12.0-33.el7?arch=x86_64\u0026epoch=10"
}
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_version",
"name": "qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"product": {
"name": "qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"product_id": "qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/qemu-kvm-common-rhev@2.12.0-33.el7?arch=ppc64le\u0026epoch=10"
}
}
},
{
"category": "product_version",
"name": "qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"product": {
"name": "qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"product_id": "qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/qemu-kvm-rhev-debuginfo@2.12.0-33.el7?arch=ppc64le\u0026epoch=10"
}
}
},
{
"category": "product_version",
"name": "qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"product": {
"name": "qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"product_id": "qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/qemu-kvm-rhev@2.12.0-33.el7?arch=ppc64le\u0026epoch=10"
}
}
},
{
"category": "product_version",
"name": "qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"product": {
"name": "qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"product_id": "qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/qemu-img-rhev@2.12.0-33.el7?arch=ppc64le\u0026epoch=10"
}
}
},
{
"category": "product_version",
"name": "qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"product": {
"name": "qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"product_id": "qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/qemu-kvm-tools-rhev@2.12.0-33.el7?arch=ppc64le\u0026epoch=10"
}
}
}
],
"category": "architecture",
"name": "ppc64le"
},
{
"branches": [
{
"category": "product_version",
"name": "qemu-kvm-rhev-10:2.12.0-33.el7.src",
"product": {
"name": "qemu-kvm-rhev-10:2.12.0-33.el7.src",
"product_id": "qemu-kvm-rhev-10:2.12.0-33.el7.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/qemu-kvm-rhev@2.12.0-33.el7?arch=src\u0026epoch=10"
}
}
}
],
"category": "architecture",
"name": "src"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-img-rhev-10:2.12.0-33.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
"product_id": "7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le"
},
"product_reference": "qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"relates_to_product_reference": "7Server-RHEV-4-Agents-7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-img-rhev-10:2.12.0-33.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
"product_id": "7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64"
},
"product_reference": "qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"relates_to_product_reference": "7Server-RHEV-4-Agents-7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
"product_id": "7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le"
},
"product_reference": "qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"relates_to_product_reference": "7Server-RHEV-4-Agents-7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
"product_id": "7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64"
},
"product_reference": "qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"relates_to_product_reference": "7Server-RHEV-4-Agents-7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
"product_id": "7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le"
},
"product_reference": "qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"relates_to_product_reference": "7Server-RHEV-4-Agents-7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-kvm-rhev-10:2.12.0-33.el7.src as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
"product_id": "7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src"
},
"product_reference": "qemu-kvm-rhev-10:2.12.0-33.el7.src",
"relates_to_product_reference": "7Server-RHEV-4-Agents-7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-kvm-rhev-10:2.12.0-33.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
"product_id": "7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64"
},
"product_reference": "qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"relates_to_product_reference": "7Server-RHEV-4-Agents-7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
"product_id": "7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le"
},
"product_reference": "qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"relates_to_product_reference": "7Server-RHEV-4-Agents-7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
"product_id": "7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64"
},
"product_reference": "qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"relates_to_product_reference": "7Server-RHEV-4-Agents-7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
"product_id": "7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le"
},
"product_reference": "qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"relates_to_product_reference": "7Server-RHEV-4-Agents-7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64 as a component of Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts",
"product_id": "7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
},
"product_reference": "qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"relates_to_product_reference": "7Server-RHEV-4-Agents-7"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-img-rhev-10:2.12.0-33.el7.x86_64 as a component of RHV-M 4.3",
"product_id": "7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64"
},
"product_reference": "qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"relates_to_product_reference": "7Server-RHV-S-4.3"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64 as a component of RHV-M 4.3",
"product_id": "7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64"
},
"product_reference": "qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"relates_to_product_reference": "7Server-RHV-S-4.3"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-kvm-rhev-10:2.12.0-33.el7.src as a component of RHV-M 4.3",
"product_id": "7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src"
},
"product_reference": "qemu-kvm-rhev-10:2.12.0-33.el7.src",
"relates_to_product_reference": "7Server-RHV-S-4.3"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-kvm-rhev-10:2.12.0-33.el7.x86_64 as a component of RHV-M 4.3",
"product_id": "7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64"
},
"product_reference": "qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"relates_to_product_reference": "7Server-RHV-S-4.3"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64 as a component of RHV-M 4.3",
"product_id": "7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64"
},
"product_reference": "qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"relates_to_product_reference": "7Server-RHV-S-4.3"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64 as a component of RHV-M 4.3",
"product_id": "7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
},
"product_reference": "qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"relates_to_product_reference": "7Server-RHV-S-4.3"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2018-12126",
"cwe": {
"id": "CWE-385",
"name": "Covert Timing Channel"
},
"discovery_date": "2018-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1646781"
}
],
"notes": [
{
"category": "description",
"text": "Modern Intel microprocessors implement hardware-level micro-optimizations to improve the performance of writing data back to CPU caches. The write operation is split into STA (STore Address) and STD (STore Data) sub-operations. These sub-operations allow the processor to hand-off address generation logic into these sub-operations for optimized writes. Both of these sub-operations write to a shared distributed processor structure called the \u0027processor store buffer\u0027. As a result, an unprivileged attacker could use this flaw to read private data resident within the CPU\u0027s processor store buffer.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "hardware: Microarchitectural Store Buffer Data Sampling (MSBDS)",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the \u0027Vulnerability Response\u0027 URL.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-12126"
},
{
"category": "external",
"summary": "RHBZ#1646781",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1646781"
},
{
"category": "external",
"summary": "RHSB-mds",
"url": "https://access.redhat.com/security/vulnerabilities/mds"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-12126",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-12126"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-12126",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-12126"
},
{
"category": "external",
"summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.html",
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.html"
}
],
"release_date": "2019-05-14T17:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-08-22T09:19:30+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891\n\nAfter installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.",
"product_ids": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:2553"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
"version": "3.0"
},
"products": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "hardware: Microarchitectural Store Buffer Data Sampling (MSBDS)"
},
{
"cve": "CVE-2018-12127",
"cwe": {
"id": "CWE-385",
"name": "Covert Timing Channel"
},
"discovery_date": "2019-01-21T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1667782"
}
],
"notes": [
{
"category": "description",
"text": "Microprocessors use a \u2018load port\u2019 subcomponent to perform load operations from memory or IO. During a load operation, the load port receives data from the memory or IO subsystem and then provides the data to the CPU registers and operations in the CPU\u2019s pipelines. Stale load operations results are stored in the \u0027load port\u0027 table until overwritten by newer operations. Certain load-port operations triggered by an attacker can be used to reveal data about previous stale requests leaking data back to the attacker via a timing side-channel.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "hardware: Micro-architectural Load Port Data Sampling - Information Leak (MLPDS)",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the \u0027Vulnerability Response\u0027 URL.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-12127"
},
{
"category": "external",
"summary": "RHBZ#1667782",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1667782"
},
{
"category": "external",
"summary": "RHSB-mds",
"url": "https://access.redhat.com/security/vulnerabilities/mds"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-12127",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-12127"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-12127",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-12127"
},
{
"category": "external",
"summary": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.html",
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.html"
}
],
"release_date": "2019-05-14T17:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-08-22T09:19:30+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891\n\nAfter installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.",
"product_ids": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:2553"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
"version": "3.0"
},
"products": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "hardware: Micro-architectural Load Port Data Sampling - Information Leak (MLPDS)"
},
{
"cve": "CVE-2018-12130",
"cwe": {
"id": "CWE-226",
"name": "Sensitive Information in Resource Not Removed Before Reuse"
},
"discovery_date": "2018-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1646784"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the implementation of the \"fill buffer\", a mechanism used by modern CPUs when a cache-miss is made on L1 CPU cache. If an attacker can generate a load operation that would create a page fault, the execution will continue speculatively with incorrect data from the fill buffer while the data is fetched from higher level caches. This response time can be measured to infer data in the fill buffer.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "hardware: Microarchitectural Fill Buffer Data Sampling (MFBDS)",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the \u0027Vulnerability Response\u0027 URL.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-12130"
},
{
"category": "external",
"summary": "RHBZ#1646784",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1646784"
},
{
"category": "external",
"summary": "RHSB-mds",
"url": "https://access.redhat.com/security/vulnerabilities/mds"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-12130",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-12130"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-12130",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-12130"
}
],
"release_date": "2019-05-14T17:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-08-22T09:19:30+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891\n\nAfter installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.",
"product_ids": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:2553"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 6.2,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
},
"products": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "hardware: Microarchitectural Fill Buffer Data Sampling (MFBDS)"
},
{
"acknowledgments": [
{
"names": [
"Arash Tohidi"
]
},
{
"names": [
"Daniel Shapira"
],
"organization": "Twistlock"
}
],
"cve": "CVE-2018-17958",
"cwe": {
"id": "CWE-121",
"name": "Stack-based Buffer Overflow"
},
"discovery_date": "2018-05-21T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1636712"
}
],
"notes": [
{
"category": "description",
"text": "An integer overflow issue was found in the RTL8139 NIC emulation in QEMU. It could occur while receiving packets over the network if the size value is greater than INT_MAX. Such overflow would lead to stack buffer overflow issue. A user inside guest could use this flaw to crash the QEMU process, resulting in DoS scenario.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "QEMU: rtl8139: integer overflow leads to buffer overflow",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-17958"
},
{
"category": "external",
"summary": "RHBZ#1636712",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1636712"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-17958",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-17958"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-17958",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17958"
}
],
"release_date": "2018-09-26T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-08-22T09:19:30+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891\n\nAfter installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.",
"product_ids": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:2553"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H",
"version": "3.0"
},
"products": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "QEMU: rtl8139: integer overflow leads to buffer overflow"
},
{
"acknowledgments": [
{
"names": [
"Daniel Shapira"
],
"organization": "Twistlock"
}
],
"cve": "CVE-2018-17963",
"cwe": {
"id": "CWE-121",
"name": "Stack-based Buffer Overflow"
},
"discovery_date": "2018-09-26T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1636777"
}
],
"notes": [
{
"category": "description",
"text": "A potential integer overflow issue was found in the networking back-end of QEMU. It could occur while receiving packets, because it accepted packets with large size value. Such overflow could lead to OOB buffer access issue. A user inside guest could use this flaw to crash the QEMU process resulting in DoS.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "QEMU: net: ignore packets with large size",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-17963"
},
{
"category": "external",
"summary": "RHBZ#1636777",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1636777"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-17963",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-17963"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-17963",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17963"
}
],
"release_date": "2018-05-21T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-08-22T09:19:30+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891\n\nAfter installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.",
"product_ids": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:2553"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H",
"version": "3.0"
},
"products": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "QEMU: net: ignore packets with large size"
},
{
"acknowledgments": [
{
"names": [
"Kurtis Miller"
],
"organization": "nccgroup.com"
}
],
"cve": "CVE-2018-20815",
"cwe": {
"id": "CWE-122",
"name": "Heap-based Buffer Overflow"
},
"discovery_date": "2019-02-22T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1693101"
}
],
"notes": [
{
"category": "description",
"text": "A heap buffer overflow issue was found in the load_device_tree() function of QEMU, which is invoked to load a device tree blob at boot time. It occurs due to device tree size manipulation before buffer allocation, which could overflow a signed int type. A user/process could use this flaw to potentially execute arbitrary code on a host system with privileges of the QEMU process.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "QEMU: device_tree: heap buffer overflow while loading device tree blob",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2018-20815"
},
{
"category": "external",
"summary": "RHBZ#1693101",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1693101"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-20815",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-20815"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-20815",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20815"
}
],
"release_date": "2018-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-08-22T09:19:30+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891\n\nAfter installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.",
"product_ids": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:2553"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H",
"version": "3.0"
},
"products": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "QEMU: device_tree: heap buffer overflow while loading device tree blob"
},
{
"cve": "CVE-2019-6501",
"cwe": {
"id": "CWE-787",
"name": "Out-of-bounds Write"
},
"discovery_date": "2019-01-16T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1668160"
}
],
"notes": [
{
"category": "description",
"text": "In QEMU 3.1, scsi_handle_inquiry_reply in hw/scsi/scsi-generic.c allows out-of-bounds write and read operations.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "QEMU: scsi-generic: possible OOB access while handling inquiry request",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2019-6501"
},
{
"category": "external",
"summary": "RHBZ#1668160",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1668160"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2019-6501",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-6501"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-6501",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6501"
}
],
"release_date": "2019-01-11T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-08-22T09:19:30+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891\n\nAfter installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.",
"product_ids": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:2553"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 2.8,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N",
"version": "3.0"
},
"products": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "QEMU: scsi-generic: possible OOB access while handling inquiry request"
},
{
"acknowledgments": [
{
"names": [
"William Bowling"
]
}
],
"cve": "CVE-2019-9824",
"cwe": {
"id": "CWE-200",
"name": "Exposure of Sensitive Information to an Unauthorized Actor"
},
"discovery_date": "2019-02-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1678515"
}
],
"notes": [
{
"category": "description",
"text": "tcp_emu in slirp/tcp_subr.c (aka slirp/src/tcp_subr.c) in QEMU 3.0.0 uses uninitialized data in an snprintf call, leading to Information disclosure.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "QEMU: slirp: information leakage in tcp_emu() due to uninitialized stack variables",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2019-9824"
},
{
"category": "external",
"summary": "RHBZ#1678515",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1678515"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2019-9824",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-9824"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-9824",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9824"
}
],
"release_date": "2019-03-01T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-08-22T09:19:30+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891\n\nAfter installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.",
"product_ids": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:2553"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 2.8,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N",
"version": "3.0"
},
"products": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "QEMU: slirp: information leakage in tcp_emu() due to uninitialized stack variables"
},
{
"cve": "CVE-2019-11091",
"cwe": {
"id": "CWE-385",
"name": "Covert Timing Channel"
},
"discovery_date": "2018-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1705312"
}
],
"notes": [
{
"category": "description",
"text": "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.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "hardware: Microarchitectural Data Sampling Uncacheable Memory (MDSUM)",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Product Security is aware of this issue. Updates will be released as they become available. For additional information, please refer to the \u0027Vulnerability Response\u0027 URL.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2019-11091"
},
{
"category": "external",
"summary": "RHBZ#1705312",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1705312"
},
{
"category": "external",
"summary": "RHSB-mds",
"url": "https://access.redhat.com/security/vulnerabilities/mds"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2019-11091",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11091"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-11091",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11091"
}
],
"release_date": "2019-05-14T17:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2019-08-22T09:19:30+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/2974891\n\nAfter installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.",
"product_ids": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2019:2553"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 3.8,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
"version": "3.0"
},
"products": [
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le",
"7Server-RHEV-4-Agents-7:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-img-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.src",
"7Server-RHV-S-4.3:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64",
"7Server-RHV-S-4.3:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "hardware: Microarchitectural Data Sampling Uncacheable Memory (MDSUM)"
}
]
}
Loading...
Loading...
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.