CVE-2016-7170
Detail
Modified After Enrichment This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
The vmsvga_fifo_run function in hw/display/vmware_vga.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via vectors related to cursor.mask[] and cursor.image[] array sizes when processing a DEFINE_CURSOR svga command.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
References to Advisories, Solutions, and Tools
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URL
Source(s)
Tag(s)
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=167d97a3def77ee2dbf6e908b0ecbfe2103977db
CVE, Inc., Red Hat
http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html
CVE, Inc., Red Hat
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/09/09/4
CVE, Inc., Red Hat
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/09/09/7
CVE, Inc., Red Hat
Mailing List
Third Party Advisory
http://www.securityfocus.com/bid/92904
CVE, Inc., Red Hat
Third Party Advisory
VDB Entry
https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html
CVE, Inc., Red Hat
Mailing List
Third Party Advisory
https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg01764.html
CVE, Inc., Red Hat
Patch
Third Party Advisory
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-129
Improper Validation of Array Index
NIST
Change History
9 change records found show changes
CVE Modified by Red Hat, Inc.
6/16/2026 8:52:43 PM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]
CVE Status Change
5/06/2026 6:30:45 PM
Action
Type
Old Value
New Value
CVE Modified by CVE
11/20/2024 9:57:38 PM
Action
Type
Old Value
New Value
Added
Reference
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=167d97a3def77ee2dbf6e908b0ecbfe2103977db
Added
Reference
http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html
Added
Reference
http://www.openwall.com/lists/oss-security/2016/09/09/4
Added
Reference
http://www.openwall.com/lists/oss-security/2016/09/09/7
Added
Reference
http://www.securityfocus.com/bid/92904
Added
Reference
https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html
Added
Reference
https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg01764.html
CVE Modified by Red Hat, Inc.
5/14/2024 12:05:12 AM
Action
Type
Old Value
New Value
CVE Modified by Red Hat, Inc.
2/12/2023 6:25:19 PM
Action
Type
Old Value
New Value
Added
Reference
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=167d97a3def77ee2dbf6e908b0ecbfe2103977db [No Types Assigned]
Removed
Reference
http://git.qemu.org/?p=qemu.git;a=commit;h=167d97a3def77ee2dbf6e908b0ecbfe2103977db [Patch, Vendor Advisory]
Modified Analysis by NIST
10/15/2020 1:27:12 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Removed
CVSS V3
NIST AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Added
CWE
NIST CWE-129
Removed
CWE
NIST CWE-787
Changed
CPE Configuration
OR
*cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:*
OR
*cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to (including) 2.7.1
Added
CPE Configuration
OR
*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*
Changed
Reference Type
http://git.qemu.org/?p=qemu.git;a=commit;h=167d97a3def77ee2dbf6e908b0ecbfe2103977db Issue Tracking, Patch
http://git.qemu.org/?p=qemu.git;a=commit;h=167d97a3def77ee2dbf6e908b0ecbfe2103977db Patch, Vendor Advisory
Changed
Reference Type
http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html No Types Assigned
http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html No Types Assigned
https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg01764.html Patch, Vendor Advisory
https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg01764.html Patch, Third Party Advisory
CVE Modified by Red Hat, Inc.
12/01/2018 6:29:08 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html [No Types Assigned]
CVE Modified by Red Hat, Inc.
1/06/2017 10:00:39 PM
Action
Type
Old Value
New Value
Added
Reference
http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html [No Types Assigned]
Initial Analysis by NIST
12/12/2016 1:48:11 PM
Action
Type
Old Value
New Value
Added
CVSS V3
AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Added
CVSS V2
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Added
CWE
CWE-787
Added
CPE Configuration
Configuration 1
OR
*cpe:2.3:a:qemu:qemu:-:*:*:*:*:*:*:*
Changed
Reference Type
http://git.qemu.org/?p=qemu.git;a=commit;h=167d97a3def77ee2dbf6e908b0ecbfe2103977db No Types Assigned
http://git.qemu.org/?p=qemu.git;a=commit;h=167d97a3def77ee2dbf6e908b0ecbfe2103977db Issue Tracking, Patch
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2016/09/09/4 No Types Assigned
http://www.openwall.com/lists/oss-security/2016/09/09/4 Third Party Advisory, Mailing List
Changed
Reference Type
http://www.openwall.com/lists/oss-security/2016/09/09/7 No Types Assigned
http://www.openwall.com/lists/oss-security/2016/09/09/7 Third Party Advisory, Mailing List
Changed
Reference Type
http://www.securityfocus.com/bid/92904 No Types Assigned
http://www.securityfocus.com/bid/92904 Third Party Advisory, VDB Entry
Changed
Reference Type
https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg01764.html No Types Assigned
https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg01764.html Vendor Advisory, Patch
Quick Info
CVE Dictionary Entry: CVE-2016-7170 NVD
Published Date: 12/09/2016 NVD
Last Modified: 06/16/2026
Source: Red Hat, Inc.
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