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NVD Vulnerability Details :
CVE-2014-7840
Deferred
More InfoOfficial Page
Source-secalert@redhat.com
View Known Exploited Vulnerability (KEV) details
Published At-12 Dec, 2014 | 15:59
Updated At-12 Apr, 2025 | 10:46

The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allows remote attackers to execute arbitrary code via a crafted (1) offset or (2) length value in savevm data.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.07.5HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
CPE Matches
QEMU
qemu
>>qemu>>Versions up to 2.1.3(inclusive)
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_desktop>>7.0
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_eus>>7.3
cpe:2.3:o:redhat:enterprise_linux_eus:7.3:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_eus>>7.4
cpe:2.3:o:redhat:enterprise_linux_eus:7.4:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_eus>>7.5
cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_eus>>7.6
cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_eus>>7.7
cpe:2.3:o:redhat:enterprise_linux_eus:7.7:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_server>>7.0
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_server_aus>>7.3
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_server_aus>>7.4
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_server_aus>>7.6
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_server_aus>>7.7
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux_workstation>>7.0
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>virtualization>>3.0
cpe:2.3:a:redhat:virtualization:3.0:*:*:*:*:*:*:*
Red Hat, Inc.
redhat
>>enterprise_linux>>7.0
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-20Primarynvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=0be839a2701369f669532ea5884c15bead1c6e08secalert@redhat.com
N/A
http://rhn.redhat.com/errata/RHSA-2015-0349.htmlsecalert@redhat.com
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0624.htmlsecalert@redhat.com
Third Party Advisory
http://thread.gmane.org/gmane.comp.emulators.qemu/306117secalert@redhat.com
Broken Link
https://bugzilla.redhat.com/show_bug.cgi?id=1163075secalert@redhat.com
Issue Tracking
Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/99194secalert@redhat.com
Third Party Advisory
VDB Entry
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=0be839a2701369f669532ea5884c15bead1c6e08af854a3a-2127-422b-91ae-364da2661108
N/A
http://rhn.redhat.com/errata/RHSA-2015-0349.htmlaf854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-0624.htmlaf854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://thread.gmane.org/gmane.comp.emulators.qemu/306117af854a3a-2127-422b-91ae-364da2661108
Broken Link
https://bugzilla.redhat.com/show_bug.cgi?id=1163075af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/99194af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
Change History
0Changes found
Details not found