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CVE-2019-6501
Vulnerability from cvelistv5
Published
2019-03-17 16:51
Modified
2024-08-04 20:23
Severity ?
EPSS score ?
Summary
In QEMU 3.1, scsi_handle_inquiry_reply in hw/scsi/scsi-generic.c allows out-of-bounds write and read operations.
References
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rhsa-2019_2553
Vulnerability from csaf_redhat
Published
2019-08-22 09:19
Modified
2024-11-15 08:25
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/). 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"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": "2024-11-15T08:25:12+00:00", "generator": { "date": "2024-11-15T08:25:12+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": 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"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": [ 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"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)" } ] }
rhsa-2019_2425
Vulnerability from csaf_redhat
Published
2019-08-09 00:49
Modified
2024-11-15 08:26
Summary
Red Hat Security Advisory: qemu-kvm-rhev security and bug fix update
Notes
Topic
An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 10.0 (Newton), Red Hat OpenStack Platform 13.0 (Queens), and Red Hat OpenStack Platform 14.0 (Rocky).
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):
* QEMU: slirp: heap buffer overflow in tcp_emu() (CVE-2019-6778)
* QEMU: rtl8139: integer overflow leads to buffer overflow (CVE-2018-17958)
* QEMU: net: ignore packets with large size (CVE-2018-17963)
* QEMU: seccomp: blacklist is not applied to all threads (CVE-2018-15746)
* 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.
Bug Fix(es):
* Update qemu-kvm-rhev for RHEL 7.7 compatibility [OSP-14] (BZ#1728358)
* Update qemu-kvm-rhev for RHEL 7.7 compatibility [OSP-13] (BZ#1728359)
* Update qemu-kvm-rhev for RHEL 7.7 compatibility [OSP-10] (BZ#1728360)
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 OpenStack Platform 10.0 (Newton), Red Hat OpenStack Platform 13.0 (Queens), and Red Hat OpenStack Platform 14.0 (Rocky).\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* QEMU: slirp: heap buffer overflow in tcp_emu() (CVE-2019-6778)\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: seccomp: blacklist is not applied to all threads (CVE-2018-15746)\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\nBug Fix(es):\n\n* Update qemu-kvm-rhev for RHEL 7.7 compatibility [OSP-14] (BZ#1728358)\n\n* Update qemu-kvm-rhev for RHEL 7.7 compatibility [OSP-13] (BZ#1728359)\n\n* Update qemu-kvm-rhev for RHEL 7.7 compatibility [OSP-10] (BZ#1728360)", "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-2019:2425", "url": "https://access.redhat.com/errata/RHSA-2019:2425" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1615637", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1615637" }, { "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": "1664205", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1664205" }, { "category": "external", "summary": "1668160", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1668160" }, { "category": "external", "summary": "1678515", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1678515" }, { "category": "external", "summary": "1728358", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1728358" }, { "category": "external", "summary": "1728359", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1728359" }, { "category": "external", "summary": "1728360", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1728360" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_2425.json" } ], 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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-RH7-RHOS-10.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-img-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-img-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0: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": "2019-08-09T00:49:20+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/11258\n\nAfter installing this update, shut down all running virtual machines. 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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-RH7-RHOS-10.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-img-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-img-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0: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": "2019-08-09T00:49:20+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/11258\n\nAfter installing this update, shut down all running virtual machines. 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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-RH7-RHOS-10.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-img-rhev-10:2.12.0-33.el7.ppc64le", 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"https://nvd.nist.gov/vuln/detail/CVE-2019-6501" } ], "release_date": "2019-01-11T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-08-09T00:49:20+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/11258\n\nAfter installing this update, shut down all running virtual machines. 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It occurs in tcp_emu() routine while emulating the Identification protocol and copying message data to a socket buffer. A user or process could use this flaw to crash the QEMU process on the host resulting in a DoS or potentially executing arbitrary code with privileges of the QEMU process.", "title": "Vulnerability description" }, { "category": "summary", "text": "QEMU: slirp: heap buffer overflow in tcp_emu()", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat OpenStack Platform: \nThis flaw impacts KVM user-mode or SLIRP networking, which is not used in Red Hat OpenStack. Updating is recommended, however Red Hat OpenStack installs are not vulnerable to the described flaw due to the vulnerable feature not being used.", "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-RH7-RHOS-10.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-img-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-img-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0: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-2019-6778" }, { "category": "external", "summary": "RHBZ#1664205", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1664205" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-6778", "url": "https://www.cve.org/CVERecord?id=CVE-2019-6778" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-6778", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6778" } ], "release_date": "2019-01-11T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-08-09T00:49:20+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/11258\n\nAfter installing this update, shut down all running virtual machines. 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"7Server-RH7-RHOS-14.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:2425" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Server-RH7-RHOS-10.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64", 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"7Server-RH7-RHOS-14.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "QEMU: slirp: heap buffer overflow in tcp_emu()" }, { "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-RH7-RHOS-10.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", 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"7Server-RH7-RHOS-14.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0: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": "2019-08-09T00:49:20+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/11258\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-RH7-RHOS-10.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-img-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-img-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:2425" } ], "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-RH7-RHOS-10.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-10.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-img-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-13.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-13.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-img-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-img-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-common-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.src", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0:qemu-kvm-rhev-debuginfo-10:2.12.0-33.el7.x86_64", "7Server-RH7-RHOS-14.0:qemu-kvm-tools-rhev-10:2.12.0-33.el7.ppc64le", "7Server-RH7-RHOS-14.0: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" } ] }
rhsa-2019_2166
Vulnerability from csaf_redhat
Published
2019-08-06 12:34
Modified
2024-11-15 08:25
Summary
Red Hat Security Advisory: qemu-kvm-ma security and bug fix update
Notes
Topic
An update for qemu-kvm-ma is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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
Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-ma packages provide the user-space component for running virtual machines that use KVM on the IBM z Systems, IBM Power, and 64-bit ARM architectures.
Security Fix(es):
* QEMU: net: ignore packets with large size (CVE-2018-17963)
* QEMU: scsi-generic: possible OOB access while handling inquiry request (CVE-2019-6501)
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:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from 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": "Moderate" }, "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-ma is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. 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": "Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-ma packages provide the user-space component for running virtual machines that use KVM on the IBM z Systems, IBM Power, and 64-bit ARM architectures.\n\nSecurity Fix(es):\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\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\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from 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-2019:2166", "url": "https://access.redhat.com/errata/RHSA-2019:2166" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index", "url": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.7_release_notes/index" }, { "category": "external", "summary": "1636777", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1636777" }, { "category": "external", "summary": "1668160", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1668160" }, { "category": "external", "summary": "1678898", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1678898" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_2166.json" } ], "title": "Red Hat Security Advisory: qemu-kvm-ma security and bug fix update", "tracking": { "current_release_date": "2024-11-15T08:25:30+00:00", "generator": { "date": "2024-11-15T08:25:30+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:2166", "initial_release_date": "2019-08-06T12:34:46+00:00", "revision_history": [ { "date": "2019-08-06T12:34:46+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-08-06T12:34:46+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T08:25:30+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Server (v. 7)", "product": { "name": "Red Hat Enterprise Linux Server (v. 7)", "product_id": "7Server-7.7", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server Optional (v. 7)", "product": { "name": "Red Hat Enterprise Linux Server Optional (v. 7)", "product_id": "7Server-optional-7.7", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::server" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", 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"7Server-optional-7.7" }, { "category": "default_component_of", "full_product_name": { "name": "qemu-kvm-tools-ma-10:2.12.0-33.el7.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)", "product_id": "7Server-optional-7.7:qemu-kvm-tools-ma-10:2.12.0-33.el7.s390x" }, "product_reference": "qemu-kvm-tools-ma-10:2.12.0-33.el7.s390x", "relates_to_product_reference": "7Server-optional-7.7" } ] }, "vulnerabilities": [ { "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-7.7:qemu-img-ma-10:2.12.0-33.el7.ppc64", "7Server-7.7:qemu-img-ma-10:2.12.0-33.el7.ppc64le", "7Server-7.7:qemu-img-ma-10:2.12.0-33.el7.s390x", "7Server-7.7:qemu-kvm-common-ma-10:2.12.0-33.el7.ppc64", "7Server-7.7:qemu-kvm-common-ma-10:2.12.0-33.el7.ppc64le", "7Server-7.7:qemu-kvm-common-ma-10:2.12.0-33.el7.s390x", "7Server-7.7:qemu-kvm-ma-10:2.12.0-33.el7.ppc64", "7Server-7.7:qemu-kvm-ma-10:2.12.0-33.el7.ppc64le", 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"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": "2019-08-06T12:34:46+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/11258", "product_ids": [ "7Server-7.7:qemu-img-ma-10:2.12.0-33.el7.ppc64", "7Server-7.7:qemu-img-ma-10:2.12.0-33.el7.ppc64le", "7Server-7.7:qemu-img-ma-10:2.12.0-33.el7.s390x", "7Server-7.7:qemu-kvm-common-ma-10:2.12.0-33.el7.ppc64", "7Server-7.7:qemu-kvm-common-ma-10:2.12.0-33.el7.ppc64le", "7Server-7.7:qemu-kvm-common-ma-10:2.12.0-33.el7.s390x", "7Server-7.7:qemu-kvm-ma-10:2.12.0-33.el7.ppc64", "7Server-7.7:qemu-kvm-ma-10:2.12.0-33.el7.ppc64le", "7Server-7.7:qemu-kvm-ma-10:2.12.0-33.el7.s390x", "7Server-7.7:qemu-kvm-ma-10:2.12.0-33.el7.src", 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packets with large size" }, { "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-7.7:qemu-img-ma-10:2.12.0-33.el7.ppc64", "7Server-7.7:qemu-img-ma-10:2.12.0-33.el7.ppc64le", 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"7Server-optional-7.7:qemu-kvm-ma-10:2.12.0-33.el7.ppc64", "7Server-optional-7.7:qemu-kvm-ma-10:2.12.0-33.el7.ppc64le", "7Server-optional-7.7:qemu-kvm-ma-10:2.12.0-33.el7.s390x", "7Server-optional-7.7:qemu-kvm-ma-10:2.12.0-33.el7.src", "7Server-optional-7.7:qemu-kvm-ma-debuginfo-10:2.12.0-33.el7.ppc64", "7Server-optional-7.7:qemu-kvm-ma-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-optional-7.7:qemu-kvm-ma-debuginfo-10:2.12.0-33.el7.s390x", "7Server-optional-7.7:qemu-kvm-tools-ma-10:2.12.0-33.el7.ppc64", "7Server-optional-7.7:qemu-kvm-tools-ma-10:2.12.0-33.el7.ppc64le", "7Server-optional-7.7:qemu-kvm-tools-ma-10:2.12.0-33.el7.s390x" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:2166" } ], "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-7.7:qemu-img-ma-10:2.12.0-33.el7.ppc64", "7Server-7.7:qemu-img-ma-10:2.12.0-33.el7.ppc64le", "7Server-7.7:qemu-img-ma-10:2.12.0-33.el7.s390x", "7Server-7.7:qemu-kvm-common-ma-10:2.12.0-33.el7.ppc64", "7Server-7.7:qemu-kvm-common-ma-10:2.12.0-33.el7.ppc64le", "7Server-7.7:qemu-kvm-common-ma-10:2.12.0-33.el7.s390x", "7Server-7.7:qemu-kvm-ma-10:2.12.0-33.el7.ppc64", "7Server-7.7:qemu-kvm-ma-10:2.12.0-33.el7.ppc64le", "7Server-7.7:qemu-kvm-ma-10:2.12.0-33.el7.s390x", "7Server-7.7:qemu-kvm-ma-10:2.12.0-33.el7.src", "7Server-7.7:qemu-kvm-ma-debuginfo-10:2.12.0-33.el7.ppc64", "7Server-7.7:qemu-kvm-ma-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-7.7:qemu-kvm-ma-debuginfo-10:2.12.0-33.el7.s390x", "7Server-7.7:qemu-kvm-tools-ma-10:2.12.0-33.el7.ppc64", "7Server-7.7:qemu-kvm-tools-ma-10:2.12.0-33.el7.ppc64le", "7Server-7.7:qemu-kvm-tools-ma-10:2.12.0-33.el7.s390x", "7Server-optional-7.7:qemu-img-ma-10:2.12.0-33.el7.ppc64", "7Server-optional-7.7:qemu-img-ma-10:2.12.0-33.el7.ppc64le", "7Server-optional-7.7:qemu-img-ma-10:2.12.0-33.el7.s390x", "7Server-optional-7.7:qemu-kvm-common-ma-10:2.12.0-33.el7.ppc64", "7Server-optional-7.7:qemu-kvm-common-ma-10:2.12.0-33.el7.ppc64le", "7Server-optional-7.7:qemu-kvm-common-ma-10:2.12.0-33.el7.s390x", "7Server-optional-7.7:qemu-kvm-ma-10:2.12.0-33.el7.ppc64", "7Server-optional-7.7:qemu-kvm-ma-10:2.12.0-33.el7.ppc64le", "7Server-optional-7.7:qemu-kvm-ma-10:2.12.0-33.el7.s390x", "7Server-optional-7.7:qemu-kvm-ma-10:2.12.0-33.el7.src", "7Server-optional-7.7:qemu-kvm-ma-debuginfo-10:2.12.0-33.el7.ppc64", "7Server-optional-7.7:qemu-kvm-ma-debuginfo-10:2.12.0-33.el7.ppc64le", "7Server-optional-7.7:qemu-kvm-ma-debuginfo-10:2.12.0-33.el7.s390x", "7Server-optional-7.7:qemu-kvm-tools-ma-10:2.12.0-33.el7.ppc64", "7Server-optional-7.7:qemu-kvm-tools-ma-10:2.12.0-33.el7.ppc64le", "7Server-optional-7.7:qemu-kvm-tools-ma-10:2.12.0-33.el7.s390x" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "QEMU: scsi-generic: possible OOB access while handling inquiry request" } ] }
ghsa-rhjv-54vx-5mjg
Vulnerability from github
Published
2022-05-14 00:54
Modified
2022-05-14 00:54
Severity ?
Details
In QEMU 3.1, scsi_handle_inquiry_reply in hw/scsi/scsi-generic.c allows out-of-bounds write and read operations.
{ "affected": [], "aliases": [ "CVE-2019-6501" ], "database_specific": { "cwe_ids": [ "CWE-125" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2019-03-21T16:01:00Z", "severity": "MODERATE" }, "details": "In QEMU 3.1, scsi_handle_inquiry_reply in hw/scsi/scsi-generic.c allows out-of-bounds write and read operations.", "id": "GHSA-rhjv-54vx-5mjg", "modified": "2022-05-14T00:54:21Z", "published": "2022-05-14T00:54:21Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-6501" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:2166" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:2425" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:2553" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7" }, { "type": "WEB", "url": "https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg02324.html" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20190411-0006" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2019/01/24/1" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
gsd-2019-6501
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In QEMU 3.1, scsi_handle_inquiry_reply in hw/scsi/scsi-generic.c allows out-of-bounds write and read operations.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2019-6501", "description": "In QEMU 3.1, scsi_handle_inquiry_reply in hw/scsi/scsi-generic.c allows out-of-bounds write and read operations.", "id": "GSD-2019-6501", "references": [ "https://www.suse.com/security/cve/CVE-2019-6501.html", "https://access.redhat.com/errata/RHSA-2019:2553", "https://access.redhat.com/errata/RHSA-2019:2425", "https://access.redhat.com/errata/RHSA-2019:2166", "https://linux.oracle.com/cve/CVE-2019-6501.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2019-6501" ], "details": "In QEMU 3.1, scsi_handle_inquiry_reply in hw/scsi/scsi-generic.c allows out-of-bounds write and read operations.", "id": "GSD-2019-6501", "modified": "2023-12-13T01:23:48.938117Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-6501", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "In QEMU 3.1, scsi_handle_inquiry_reply in hw/scsi/scsi-generic.c allows out-of-bounds write and read operations." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "MLIST [oss-security] 20190124 CVE-2019-6501 QEMU: scsi-generic: possible OOB access while handling inquiry request", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2019/01/24/1" }, { "name": "[Qemu-devel][PATCH] 20190111 scsi-generic: avoid possible out-of-bounds access to r-\u003ebuf", "refsource": "MLIST", "url": "https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg02324.html" }, { "name": "FEDORA-2019-0664c7724d", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7/" }, { "name": "https://security.netapp.com/advisory/ntap-20190411-0006/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20190411-0006/" }, { "name": "RHSA-2019:2166", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:2166" }, { "name": "RHSA-2019:2425", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:2425" }, { "name": "RHSA-2019:2553", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:2553" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:qemu:qemu:3.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-6501" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "In QEMU 3.1, scsi_handle_inquiry_reply in hw/scsi/scsi-generic.c allows out-of-bounds write and read operations." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-125" }, { "lang": "en", "value": "CWE-787" } ] } ] }, "references": { "reference_data": [ { "name": "[Qemu-devel][PATCH] 20190111 scsi-generic: avoid possible out-of-bounds access to r-\u003ebuf", "refsource": "MLIST", "tags": [ "Exploit", "Mailing List", "Patch", "Third Party Advisory" ], "url": "https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg02324.html" }, { "name": "MLIST [oss-security] 20190124 CVE-2019-6501 QEMU: scsi-generic: possible OOB access while handling inquiry request", "refsource": "MLIST", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2019/01/24/1" }, { "name": "FEDORA-2019-0664c7724d", "refsource": "FEDORA", "tags": [ "Mailing List", "Release Notes", "Third Party Advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7/" }, { "name": "https://security.netapp.com/advisory/ntap-20190411-0006/", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20190411-0006/" }, { "name": "RHSA-2019:2166", "refsource": "REDHAT", "tags": [], "url": "https://access.redhat.com/errata/RHSA-2019:2166" }, { "name": "RHSA-2019:2425", "refsource": "REDHAT", "tags": [], "url": "https://access.redhat.com/errata/RHSA-2019:2425" }, { "name": "RHSA-2019:2553", "refsource": "REDHAT", "tags": [], "url": "https://access.redhat.com/errata/RHSA-2019:2553" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 2.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "LOW", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } }, "lastModifiedDate": "2019-08-06T17:15Z", "publishedDate": "2019-03-21T16:01Z" } } }
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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.