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cve-2016-3712
Vulnerability from cvelistv5
Published
2016-05-11 21:00
Modified
2024-08-06 00:03
Severity ?
EPSS score ?
Summary
Integer overflow in the VGA module in QEMU allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) by editing VGA registers in VBE mode.
References
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Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.ubuntu.com/usn/USN-2974-1\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://xenbits.xen.org/xsa/advisory-179.html\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg01196.html\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Mailing List\",\"Patch\",\"Third Party Advisory\"]}]}}" } }
ghsa-mfxc-vrvj-33xx
Vulnerability from github
Published
2022-05-13 01:26
Modified
2022-05-13 01:26
Severity ?
Details
Integer overflow in the VGA module in QEMU allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) by editing VGA registers in VBE mode.
{ "affected": [], "aliases": [ "CVE-2016-3712" ], "database_specific": { "cwe_ids": [ "CWE-190" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2016-05-11T21:59:00Z", "severity": "MODERATE" }, "details": "Integer overflow in the VGA module in QEMU allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) by editing VGA registers in VBE mode.", "id": "GHSA-mfxc-vrvj-33xx", "modified": "2022-05-13T01:26:34Z", "published": "2022-05-13T01:26:34Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-3712" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2016:2585" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0621" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2016-3712" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1318712" }, { "type": "WEB", "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg01196.html" }, { "type": "WEB", "url": "http://rhn.redhat.com/errata/RHSA-2016-2585.html" }, { "type": "WEB", "url": "http://rhn.redhat.com/errata/RHSA-2017-0621.html" }, { "type": "WEB", "url": "http://support.citrix.com/article/CTX212736" }, { "type": "WEB", "url": "http://www.debian.org/security/2016/dsa-3573" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2016/05/09/4" }, { "type": "WEB", "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/90314" }, { "type": "WEB", "url": "http://www.securitytracker.com/id/1035794" }, { "type": "WEB", "url": "http://www.ubuntu.com/usn/USN-2974-1" }, { "type": "WEB", "url": "http://xenbits.xen.org/xsa/advisory-179.html" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
rhsa-2017_0621
Vulnerability from csaf_redhat
Published
2017-03-21 08:28
Modified
2024-11-05 19:57
Summary
Red Hat Security Advisory: qemu-kvm security and bug fix update
Notes
Topic
An update for qemu-kvm is now available for Red Hat Enterprise Linux 6.
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 packages provide the user-space component for running virtual machines that use KVM.
Security Fix(es):
* An integer overflow flaw and an out-of-bounds read flaw were found in the way QEMU's VGA emulator set certain VGA registers while in VBE mode. A privileged guest user could use this flaw to crash the QEMU process instance. (CVE-2016-3712)
Red Hat would like to thank Zuozhi Fzz (Alibaba Inc.) for reporting this issue.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 6.9 Release Notes and Red Hat Enterprise Linux 6.9 Technical 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 is now available for Red Hat Enterprise Linux 6.\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 packages provide the user-space component for running virtual machines that use KVM.\n\nSecurity Fix(es):\n\n* An integer overflow flaw and an out-of-bounds read flaw were found in the way QEMU\u0027s VGA emulator set certain VGA registers while in VBE mode. A privileged guest user could use this flaw to crash the QEMU process instance. (CVE-2016-3712)\n\nRed Hat would like to thank Zuozhi Fzz (Alibaba Inc.) for reporting this issue.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 6.9 Release Notes and Red Hat Enterprise Linux 6.9 Technical 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-2017:0621", "url": "https://access.redhat.com/errata/RHSA-2017:0621" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "876993", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=876993" }, { "category": "external", "summary": "1281713", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1281713" }, { "category": "external", "summary": "1292678", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1292678" }, { "category": "external", "summary": "1294941", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1294941" }, { "category": "external", "summary": "1297653", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1297653" }, { "category": "external", "summary": "1300626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1300626" }, { "category": "external", "summary": "1318712", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1318712" }, { "category": "external", "summary": "1320066", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1320066" }, { "category": "external", "summary": "1333697", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1333697" }, { "category": "external", "summary": "1346981", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1346981" }, { "category": "external", "summary": "1356924", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1356924" }, { "category": "external", "summary": "1361490", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1361490" }, { "category": "external", "summary": "1392287", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1392287" }, { "category": "external", "summary": "1392520", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1392520" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_0621.json" } ], "title": "Red Hat Security Advisory: qemu-kvm security and bug fix update", "tracking": { "current_release_date": "2024-11-05T19:57:05+00:00", "generator": { "date": "2024-11-05T19:57:05+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2017:0621", "initial_release_date": "2017-03-21T08:28:31+00:00", "revision_history": [ { "date": "2017-03-21T08:28:31+00:00", "number": "1", "summary": "Initial version" 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"system_name": "Red Hat Bugzilla ID", "text": "1318712" } ], "notes": [ { "category": "description", "text": "An integer overflow flaw and an out-of-bounds read flaw were found in the way QEMU\u0027s VGA emulator set certain VGA registers while in VBE mode. A privileged guest user could use this flaw to crash the QEMU process instance.", "title": "Vulnerability description" }, { "category": "summary", "text": "qemu-kvm: Out-of-bounds read when creating weird vga screen surface", "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": [ "6Client:qemu-guest-agent-2:0.12.1.2-2.503.el6.i686", "6Client:qemu-guest-agent-2:0.12.1.2-2.503.el6.ppc64", "6Client:qemu-guest-agent-2:0.12.1.2-2.503.el6.x86_64", "6Client:qemu-img-2:0.12.1.2-2.503.el6.x86_64", "6Client:qemu-kvm-2:0.12.1.2-2.503.el6.src", "6Client:qemu-kvm-2:0.12.1.2-2.503.el6.x86_64", "6Client:qemu-kvm-debuginfo-2:0.12.1.2-2.503.el6.i686", "6Client:qemu-kvm-debuginfo-2:0.12.1.2-2.503.el6.ppc64", "6Client:qemu-kvm-debuginfo-2:0.12.1.2-2.503.el6.x86_64", "6Client:qemu-kvm-tools-2:0.12.1.2-2.503.el6.x86_64", "6ComputeNode:qemu-guest-agent-2:0.12.1.2-2.503.el6.i686", "6ComputeNode:qemu-guest-agent-2:0.12.1.2-2.503.el6.ppc64", "6ComputeNode:qemu-guest-agent-2:0.12.1.2-2.503.el6.x86_64", "6ComputeNode:qemu-img-2:0.12.1.2-2.503.el6.x86_64", "6ComputeNode:qemu-kvm-2:0.12.1.2-2.503.el6.src", "6ComputeNode:qemu-kvm-2:0.12.1.2-2.503.el6.x86_64", "6ComputeNode:qemu-kvm-debuginfo-2:0.12.1.2-2.503.el6.i686", "6ComputeNode:qemu-kvm-debuginfo-2:0.12.1.2-2.503.el6.ppc64", "6ComputeNode:qemu-kvm-debuginfo-2:0.12.1.2-2.503.el6.x86_64", "6ComputeNode:qemu-kvm-tools-2:0.12.1.2-2.503.el6.x86_64", "6Server:qemu-guest-agent-2:0.12.1.2-2.503.el6.i686", "6Server:qemu-guest-agent-2:0.12.1.2-2.503.el6.ppc64", "6Server:qemu-guest-agent-2:0.12.1.2-2.503.el6.x86_64", "6Server:qemu-img-2:0.12.1.2-2.503.el6.x86_64", "6Server:qemu-kvm-2:0.12.1.2-2.503.el6.src", "6Server:qemu-kvm-2:0.12.1.2-2.503.el6.x86_64", "6Server:qemu-kvm-debuginfo-2:0.12.1.2-2.503.el6.i686", "6Server:qemu-kvm-debuginfo-2:0.12.1.2-2.503.el6.ppc64", "6Server:qemu-kvm-debuginfo-2:0.12.1.2-2.503.el6.x86_64", "6Server:qemu-kvm-tools-2:0.12.1.2-2.503.el6.x86_64", "6Workstation:qemu-guest-agent-2:0.12.1.2-2.503.el6.i686", "6Workstation:qemu-guest-agent-2:0.12.1.2-2.503.el6.ppc64", "6Workstation:qemu-guest-agent-2:0.12.1.2-2.503.el6.x86_64", "6Workstation:qemu-img-2:0.12.1.2-2.503.el6.x86_64", "6Workstation:qemu-kvm-2:0.12.1.2-2.503.el6.src", "6Workstation:qemu-kvm-2:0.12.1.2-2.503.el6.x86_64", "6Workstation:qemu-kvm-debuginfo-2:0.12.1.2-2.503.el6.i686", "6Workstation:qemu-kvm-debuginfo-2:0.12.1.2-2.503.el6.ppc64", "6Workstation:qemu-kvm-debuginfo-2:0.12.1.2-2.503.el6.x86_64", "6Workstation:qemu-kvm-tools-2:0.12.1.2-2.503.el6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-3712" }, { "category": "external", "summary": "RHBZ#1318712", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1318712" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-3712", "url": "https://www.cve.org/CVERecord?id=CVE-2016-3712" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-3712", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-3712" } ], "release_date": "2016-05-09T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2017-03-21T08:28:31+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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"6Workstation:qemu-kvm-tools-2:0.12.1.2-2.503.el6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "qemu-kvm: Out-of-bounds read when creating weird vga screen surface" } ] }
rhsa-2016_2585
Vulnerability from csaf_redhat
Published
2016-11-03 08:09
Modified
2024-11-05 19:44
Summary
Red Hat Security Advisory: qemu-kvm security, bug fix, and enhancement update
Notes
Topic
An update for qemu-kvm 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 AMD64 and Intel 64 systems. The qemu-kvm packages provide the user-space component for running virtual machines using KVM.
Security Fix(es):
* An integer overflow flaw and an out-of-bounds read flaw were found in the way QEMU's VGA emulator set certain VGA registers while in VBE mode. A privileged guest user could use this flaw to crash the QEMU process instance. (CVE-2016-3712)
* An infinite loop flaw was found in the way QEMU's e1000 NIC emulation implementation processed data using transmit or receive descriptors under certain conditions. A privileged user inside a guest could use this flaw to crash the QEMU instance. (CVE-2016-1981)
Red Hat would like to thank Zuozhi Fzz (Alibaba Inc.) for reporting CVE-2016-3712.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 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 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 AMD64 and Intel 64 systems. The qemu-kvm packages provide the user-space component for running virtual machines using KVM.\n\nSecurity Fix(es):\n\n* An integer overflow flaw and an out-of-bounds read flaw were found in the way QEMU\u0027s VGA emulator set certain VGA registers while in VBE mode. A privileged guest user could use this flaw to crash the QEMU process instance. (CVE-2016-3712)\n\n* An infinite loop flaw was found in the way QEMU\u0027s e1000 NIC emulation implementation processed data using transmit or receive descriptors under certain conditions. A privileged user inside a guest could use this flaw to crash the QEMU instance. (CVE-2016-1981)\n\nRed Hat would like to thank Zuozhi Fzz (Alibaba Inc.) for reporting CVE-2016-3712.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 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-2016:2585", "url": "https://access.redhat.com/errata/RHSA-2016:2585" }, { "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/7.3_Release_Notes/index.html", "url": 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"7Workstation" }, { "category": "default_component_of", "full_product_name": { "name": "qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)", "product_id": "7Workstation:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64le" }, "product_reference": "qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64le", "relates_to_product_reference": "7Workstation" }, { "category": "default_component_of", "full_product_name": { "name": "qemu-kvm-debuginfo-10:1.5.3-126.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", "product_id": "7Workstation:qemu-kvm-debuginfo-10:1.5.3-126.el7.x86_64" }, "product_reference": "qemu-kvm-debuginfo-10:1.5.3-126.el7.x86_64", "relates_to_product_reference": "7Workstation" }, { "category": "default_component_of", "full_product_name": { "name": "qemu-kvm-tools-10:1.5.3-126.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", "product_id": "7Workstation:qemu-kvm-tools-10:1.5.3-126.el7.x86_64" }, "product_reference": "qemu-kvm-tools-10:1.5.3-126.el7.x86_64", "relates_to_product_reference": "7Workstation" } ] }, "vulnerabilities": [ { "cve": "CVE-2016-1981", "cwe": { "id": "CWE-835", "name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)" }, "discovery_date": "2016-01-13T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1298570" } ], "notes": [ { "category": "description", "text": "An infinite loop flaw was found in the way QEMU\u0027s e1000 NIC emulation implementation processed data using transmit or receive descriptors under certain conditions. A privileged user inside a guest could use this flaw to crash the QEMU instance.", "title": "Vulnerability description" }, { "category": "summary", "text": "Qemu: net: e1000 infinite loop in start_xmit and e1000_receive_iov routines", "title": "Vulnerability summary" }, { "category": "other", "text": "This issue affects the versions of kvm and xen packages as shipped with Red Hat Enterprise Linux 5.\n\nThis issue affects the versions of the qemu-kvm packages as shipped with Red Hat Enterprise Linux 6 and 7.\n\nThis issue affects the Red Hat Enterprise Linux 6 based versions of qemu-kvm-rhev packages as shipped with Red Hat Enterprise Virtualization 3.\n\nThis issue affect the Red Hat Enterprise Linux 7 based versions of the qemu-kvm-rhev packages as shipped with Red Hat Enterprise Virtualization 3.\n\nThis has been rated as having Low security impact and is not currently\nplanned to be addressed in future updates. For additional information, refer\nto the Red Hat Enterprise Linux Life Cycle:\nhttps://access.redhat.com/support/policy/updates/errata/.", "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": [ "7Client:qemu-img-10:1.5.3-126.el7.ppc64", "7Client:qemu-img-10:1.5.3-126.el7.ppc64le", "7Client:qemu-img-10:1.5.3-126.el7.x86_64", "7Client:qemu-kvm-10:1.5.3-126.el7.src", "7Client:qemu-kvm-10:1.5.3-126.el7.x86_64", "7Client:qemu-kvm-common-10:1.5.3-126.el7.x86_64", "7Client:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64", "7Client:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64le", "7Client:qemu-kvm-debuginfo-10:1.5.3-126.el7.x86_64", "7Client:qemu-kvm-tools-10:1.5.3-126.el7.x86_64", "7ComputeNode-optional:qemu-img-10:1.5.3-126.el7.ppc64", "7ComputeNode-optional:qemu-img-10:1.5.3-126.el7.ppc64le", "7ComputeNode-optional:qemu-img-10:1.5.3-126.el7.x86_64", "7ComputeNode-optional:qemu-kvm-10:1.5.3-126.el7.src", "7ComputeNode-optional:qemu-kvm-10:1.5.3-126.el7.x86_64", "7ComputeNode-optional:qemu-kvm-common-10:1.5.3-126.el7.x86_64", "7ComputeNode-optional:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64", "7ComputeNode-optional:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64le", "7ComputeNode-optional:qemu-kvm-debuginfo-10:1.5.3-126.el7.x86_64", "7ComputeNode-optional:qemu-kvm-tools-10:1.5.3-126.el7.x86_64", "7Server:qemu-img-10:1.5.3-126.el7.ppc64", "7Server:qemu-img-10:1.5.3-126.el7.ppc64le", "7Server:qemu-img-10:1.5.3-126.el7.x86_64", "7Server:qemu-kvm-10:1.5.3-126.el7.src", "7Server:qemu-kvm-10:1.5.3-126.el7.x86_64", "7Server:qemu-kvm-common-10:1.5.3-126.el7.x86_64", "7Server:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64", "7Server:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64le", "7Server:qemu-kvm-debuginfo-10:1.5.3-126.el7.x86_64", "7Server:qemu-kvm-tools-10:1.5.3-126.el7.x86_64", "7Workstation:qemu-img-10:1.5.3-126.el7.ppc64", "7Workstation:qemu-img-10:1.5.3-126.el7.ppc64le", "7Workstation:qemu-img-10:1.5.3-126.el7.x86_64", "7Workstation:qemu-kvm-10:1.5.3-126.el7.src", "7Workstation:qemu-kvm-10:1.5.3-126.el7.x86_64", "7Workstation:qemu-kvm-common-10:1.5.3-126.el7.x86_64", "7Workstation:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64", "7Workstation:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64le", "7Workstation:qemu-kvm-debuginfo-10:1.5.3-126.el7.x86_64", "7Workstation:qemu-kvm-tools-10:1.5.3-126.el7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-1981" }, { "category": "external", "summary": "RHBZ#1298570", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1298570" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-1981", "url": "https://www.cve.org/CVERecord?id=CVE-2016-1981" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-1981", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-1981" } ], "release_date": "2016-01-19T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2016-11-03T08:09:03+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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and e1000_receive_iov routines" }, { "acknowledgments": [ { "names": [ "Zuozhi Fzz" ], "organization": "Alibaba Inc." } ], "cve": "CVE-2016-3712", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "discovery_date": "2016-03-17T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1318712" } ], "notes": [ { "category": "description", "text": "An integer overflow flaw and an out-of-bounds read flaw were found in the way QEMU\u0027s VGA emulator set certain VGA registers while in VBE mode. A privileged guest user could use this flaw to crash the QEMU process instance.", "title": "Vulnerability description" }, { "category": "summary", "text": "qemu-kvm: Out-of-bounds read when creating weird vga screen surface", "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": [ "7Client:qemu-img-10:1.5.3-126.el7.ppc64", "7Client:qemu-img-10:1.5.3-126.el7.ppc64le", "7Client:qemu-img-10:1.5.3-126.el7.x86_64", "7Client:qemu-kvm-10:1.5.3-126.el7.src", "7Client:qemu-kvm-10:1.5.3-126.el7.x86_64", "7Client:qemu-kvm-common-10:1.5.3-126.el7.x86_64", "7Client:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64", "7Client:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64le", "7Client:qemu-kvm-debuginfo-10:1.5.3-126.el7.x86_64", "7Client:qemu-kvm-tools-10:1.5.3-126.el7.x86_64", "7ComputeNode-optional:qemu-img-10:1.5.3-126.el7.ppc64", "7ComputeNode-optional:qemu-img-10:1.5.3-126.el7.ppc64le", "7ComputeNode-optional:qemu-img-10:1.5.3-126.el7.x86_64", "7ComputeNode-optional:qemu-kvm-10:1.5.3-126.el7.src", "7ComputeNode-optional:qemu-kvm-10:1.5.3-126.el7.x86_64", "7ComputeNode-optional:qemu-kvm-common-10:1.5.3-126.el7.x86_64", "7ComputeNode-optional:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64", "7ComputeNode-optional:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64le", "7ComputeNode-optional:qemu-kvm-debuginfo-10:1.5.3-126.el7.x86_64", "7ComputeNode-optional:qemu-kvm-tools-10:1.5.3-126.el7.x86_64", "7Server:qemu-img-10:1.5.3-126.el7.ppc64", "7Server:qemu-img-10:1.5.3-126.el7.ppc64le", "7Server:qemu-img-10:1.5.3-126.el7.x86_64", "7Server:qemu-kvm-10:1.5.3-126.el7.src", "7Server:qemu-kvm-10:1.5.3-126.el7.x86_64", "7Server:qemu-kvm-common-10:1.5.3-126.el7.x86_64", "7Server:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64", "7Server:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64le", "7Server:qemu-kvm-debuginfo-10:1.5.3-126.el7.x86_64", "7Server:qemu-kvm-tools-10:1.5.3-126.el7.x86_64", "7Workstation:qemu-img-10:1.5.3-126.el7.ppc64", "7Workstation:qemu-img-10:1.5.3-126.el7.ppc64le", "7Workstation:qemu-img-10:1.5.3-126.el7.x86_64", "7Workstation:qemu-kvm-10:1.5.3-126.el7.src", "7Workstation:qemu-kvm-10:1.5.3-126.el7.x86_64", "7Workstation:qemu-kvm-common-10:1.5.3-126.el7.x86_64", "7Workstation:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64", "7Workstation:qemu-kvm-debuginfo-10:1.5.3-126.el7.ppc64le", "7Workstation:qemu-kvm-debuginfo-10:1.5.3-126.el7.x86_64", "7Workstation:qemu-kvm-tools-10:1.5.3-126.el7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2016-3712" }, { "category": "external", "summary": "RHBZ#1318712", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1318712" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2016-3712", "url": "https://www.cve.org/CVERecord?id=CVE-2016-3712" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-3712", "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-3712" } ], "release_date": "2016-05-09T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2016-11-03T08:09:03+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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gsd-2016-3712
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Integer overflow in the VGA module in QEMU allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) by editing VGA registers in VBE mode.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2016-3712", "description": "Integer overflow in the VGA module in QEMU allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) by editing VGA registers in VBE mode.", "id": "GSD-2016-3712", "references": [ "https://www.suse.com/security/cve/CVE-2016-3712.html", "https://www.debian.org/security/2016/dsa-3573", "https://access.redhat.com/errata/RHSA-2017:0621", "https://access.redhat.com/errata/RHSA-2016:2585", "https://ubuntu.com/security/CVE-2016-3712", "https://advisories.mageia.org/CVE-2016-3712.html", "https://linux.oracle.com/cve/CVE-2016-3712.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2016-3712" ], "details": "Integer overflow in the VGA module in QEMU allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) by editing VGA registers in VBE mode.", "id": "GSD-2016-3712", "modified": "2023-12-13T01:21:27.416146Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2016-3712", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_affected": "=", "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Integer overflow in the VGA module in QEMU allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) by editing VGA registers in VBE mode." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://www.ubuntu.com/usn/USN-2974-1", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/USN-2974-1" }, { "name": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", "refsource": "MISC", "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2016-2585.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2016-2585.html" }, { "name": "http://support.citrix.com/article/CTX212736", "refsource": "MISC", "url": "http://support.citrix.com/article/CTX212736" }, { "name": "http://www.debian.org/security/2016/dsa-3573", "refsource": "MISC", "url": "http://www.debian.org/security/2016/dsa-3573" }, { "name": "http://www.securitytracker.com/id/1035794", "refsource": "MISC", "url": "http://www.securitytracker.com/id/1035794" }, { "name": "http://xenbits.xen.org/xsa/advisory-179.html", "refsource": "MISC", "url": "http://xenbits.xen.org/xsa/advisory-179.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2017-0621.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2017-0621.html" }, { "name": "http://www.openwall.com/lists/oss-security/2016/05/09/4", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2016/05/09/4" }, { "name": "http://www.securityfocus.com/bid/90314", "refsource": "MISC", "url": "http://www.securityfocus.com/bid/90314" }, { "name": "https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg01196.html", "refsource": "MISC", "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg01196.html" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:oracle:vm_server:3.3:*:*:*:*:*:x86:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:oracle:vm_server:3.4:*:*:*:*:*:x86:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*", "cpe_name": [], 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(out-of-bounds read and QEMU process crash) by editing VGA registers in VBE mode." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-190" } ] } ] }, "references": { "reference_data": [ { "name": "http://xenbits.xen.org/xsa/advisory-179.html", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "http://xenbits.xen.org/xsa/advisory-179.html" }, { "name": "[Qemu-devel] 20160509 [PULL 5/5] vga: make sure vga register setup for vbe stays intact (CVE-2016-3712).", "refsource": "MLIST", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg01196.html" }, { "name": "1035794", "refsource": "SECTRACK", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securitytracker.com/id/1035794" }, { "name": "DSA-3573", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "http://www.debian.org/security/2016/dsa-3573" }, { "name": "[oss-security] 20160509 CVE-2016-3712 Qemu: vga: out-of-bounds read and integer overflow issues", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2016/05/09/4" }, { "name": "USN-2974-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-2974-1" }, { "name": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html" }, { "name": "90314", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/90314" }, { "name": "http://support.citrix.com/article/CTX212736", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "http://support.citrix.com/article/CTX212736" }, { "name": "RHSA-2017:0621", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2017-0621.html" }, { "name": "RHSA-2016:2585", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2016-2585.html" } ] } }, "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:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } }, "lastModifiedDate": "2023-02-12T23:19Z", "publishedDate": "2016-05-11T21:59Z" } } }
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Sightings
Author | Source | Type | Date |
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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.