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Vulnerability Details :

CVE-2015-8743

Summary
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
Published At-29 Dec, 2016 | 22:00
Updated At-06 Aug, 2024 | 08:29
Rejected At-
Credits

QEMU (aka Quick Emulator) built with the NE2000 device emulation support is vulnerable to an OOB r/w access issue. It could occur while performing 'ioport' r/w operations. A privileged (CAP_SYS_RAWIO) user/process could use this flaw to leak or corrupt QEMU memory bytes.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:redhat
Assigner Org ID:53f830b8-0a3f-465b-8143-3b8a9948e749
Published At:29 Dec, 2016 | 22:00
Updated At:06 Aug, 2024 | 08:29
Rejected At:
▼CVE Numbering Authority (CNA)

QEMU (aka Quick Emulator) built with the NE2000 device emulation support is vulnerable to an OOB r/w access issue. It could occur while performing 'ioport' r/w operations. A privileged (CAP_SYS_RAWIO) user/process could use this flaw to leak or corrupt QEMU memory bytes.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.openwall.com/lists/oss-security/2016/01/04/2
mailing-list
x_refsource_MLIST
https://bugzilla.redhat.com/show_bug.cgi?id=1264929
x_refsource_CONFIRM
http://www.securitytracker.com/id/1034574
vdb-entry
x_refsource_SECTRACK
http://www.securityfocus.com/bid/79820
vdb-entry
x_refsource_BID
http://www.openwall.com/lists/oss-security/2016/01/04/1
mailing-list
x_refsource_MLIST
http://www.debian.org/security/2016/dsa-3469
vendor-advisory
x_refsource_DEBIAN
http://www.debian.org/security/2016/dsa-3470
vendor-advisory
x_refsource_DEBIAN
https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg00050.html
mailing-list
x_refsource_MLIST
http://www.debian.org/security/2016/dsa-3471
vendor-advisory
x_refsource_DEBIAN
https://security.gentoo.org/glsa/201602-01
vendor-advisory
x_refsource_GENTOO
Hyperlink: http://www.openwall.com/lists/oss-security/2016/01/04/2
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1264929
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.securitytracker.com/id/1034574
Resource:
vdb-entry
x_refsource_SECTRACK
Hyperlink: http://www.securityfocus.com/bid/79820
Resource:
vdb-entry
x_refsource_BID
Hyperlink: http://www.openwall.com/lists/oss-security/2016/01/04/1
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: http://www.debian.org/security/2016/dsa-3469
Resource:
vendor-advisory
x_refsource_DEBIAN
Hyperlink: http://www.debian.org/security/2016/dsa-3470
Resource:
vendor-advisory
x_refsource_DEBIAN
Hyperlink: https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg00050.html
Resource:
mailing-list
x_refsource_MLIST
Hyperlink: http://www.debian.org/security/2016/dsa-3471
Resource:
vendor-advisory
x_refsource_DEBIAN
Hyperlink: https://security.gentoo.org/glsa/201602-01
Resource:
vendor-advisory
x_refsource_GENTOO
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.openwall.com/lists/oss-security/2016/01/04/2
mailing-list
x_refsource_MLIST
x_transferred
https://bugzilla.redhat.com/show_bug.cgi?id=1264929
x_refsource_CONFIRM
x_transferred
http://www.securitytracker.com/id/1034574
vdb-entry
x_refsource_SECTRACK
x_transferred
http://www.securityfocus.com/bid/79820
vdb-entry
x_refsource_BID
x_transferred
http://www.openwall.com/lists/oss-security/2016/01/04/1
mailing-list
x_refsource_MLIST
x_transferred
http://www.debian.org/security/2016/dsa-3469
vendor-advisory
x_refsource_DEBIAN
x_transferred
http://www.debian.org/security/2016/dsa-3470
vendor-advisory
x_refsource_DEBIAN
x_transferred
https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg00050.html
mailing-list
x_refsource_MLIST
x_transferred
http://www.debian.org/security/2016/dsa-3471
vendor-advisory
x_refsource_DEBIAN
x_transferred
https://security.gentoo.org/glsa/201602-01
vendor-advisory
x_refsource_GENTOO
x_transferred
Hyperlink: http://www.openwall.com/lists/oss-security/2016/01/04/2
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1264929
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.securitytracker.com/id/1034574
Resource:
vdb-entry
x_refsource_SECTRACK
x_transferred
Hyperlink: http://www.securityfocus.com/bid/79820
Resource:
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: http://www.openwall.com/lists/oss-security/2016/01/04/1
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: http://www.debian.org/security/2016/dsa-3469
Resource:
vendor-advisory
x_refsource_DEBIAN
x_transferred
Hyperlink: http://www.debian.org/security/2016/dsa-3470
Resource:
vendor-advisory
x_refsource_DEBIAN
x_transferred
Hyperlink: https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg00050.html
Resource:
mailing-list
x_refsource_MLIST
x_transferred
Hyperlink: http://www.debian.org/security/2016/dsa-3471
Resource:
vendor-advisory
x_refsource_DEBIAN
x_transferred
Hyperlink: https://security.gentoo.org/glsa/201602-01
Resource:
vendor-advisory
x_refsource_GENTOO
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secalert@redhat.com
Published At:29 Dec, 2016 | 22:59
Updated At:12 Apr, 2025 | 10:46

QEMU (aka Quick Emulator) built with the NE2000 device emulation support is vulnerable to an OOB r/w access issue. It could occur while performing 'ioport' r/w operations. A privileged (CAP_SYS_RAWIO) user/process could use this flaw to leak or corrupt QEMU memory bytes.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.1HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Primary2.03.6LOW
AV:L/AC:L/Au:N/C:P/I:P/A:N
Type: Primary
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Type: Primary
Version: 2.0
Base score: 3.6
Base severity: LOW
Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:N
CPE Matches
QEMU
qemu
>>qemu>>Versions up to 2.5.1(inclusive)
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>7.0
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-125Primarynvd@nist.gov
CWE-787Primarynvd@nist.gov
CWE ID: CWE-125
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-787
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.debian.org/security/2016/dsa-3469secalert@redhat.com
Third Party Advisory
http://www.debian.org/security/2016/dsa-3470secalert@redhat.com
Third Party Advisory
http://www.debian.org/security/2016/dsa-3471secalert@redhat.com
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/01/04/1secalert@redhat.com
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/01/04/2secalert@redhat.com
Mailing List
Third Party Advisory
http://www.securityfocus.com/bid/79820secalert@redhat.com
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1034574secalert@redhat.com
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1264929secalert@redhat.com
Issue Tracking
https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg00050.htmlsecalert@redhat.com
Patch
Vendor Advisory
https://security.gentoo.org/glsa/201602-01secalert@redhat.com
Third Party Advisory
http://www.debian.org/security/2016/dsa-3469af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.debian.org/security/2016/dsa-3470af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.debian.org/security/2016/dsa-3471af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/01/04/1af854a3a-2127-422b-91ae-364da2661108
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/01/04/2af854a3a-2127-422b-91ae-364da2661108
Mailing List
Third Party Advisory
http://www.securityfocus.com/bid/79820af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1034574af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1264929af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg00050.htmlaf854a3a-2127-422b-91ae-364da2661108
Patch
Vendor Advisory
https://security.gentoo.org/glsa/201602-01af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Hyperlink: http://www.debian.org/security/2016/dsa-3469
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: http://www.debian.org/security/2016/dsa-3470
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: http://www.debian.org/security/2016/dsa-3471
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2016/01/04/1
Source: secalert@redhat.com
Resource:
Mailing List
Third Party Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2016/01/04/2
Source: secalert@redhat.com
Resource:
Mailing List
Third Party Advisory
Hyperlink: http://www.securityfocus.com/bid/79820
Source: secalert@redhat.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://www.securitytracker.com/id/1034574
Source: secalert@redhat.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1264929
Source: secalert@redhat.com
Resource:
Issue Tracking
Hyperlink: https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg00050.html
Source: secalert@redhat.com
Resource:
Patch
Vendor Advisory
Hyperlink: https://security.gentoo.org/glsa/201602-01
Source: secalert@redhat.com
Resource:
Third Party Advisory
Hyperlink: http://www.debian.org/security/2016/dsa-3469
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Hyperlink: http://www.debian.org/security/2016/dsa-3470
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Hyperlink: http://www.debian.org/security/2016/dsa-3471
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2016/01/04/1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Third Party Advisory
Hyperlink: http://www.openwall.com/lists/oss-security/2016/01/04/2
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Mailing List
Third Party Advisory
Hyperlink: http://www.securityfocus.com/bid/79820
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://www.securitytracker.com/id/1034574
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1264929
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Issue Tracking
Hyperlink: https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg00050.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Vendor Advisory
Hyperlink: https://security.gentoo.org/glsa/201602-01
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory

Change History

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