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nvd[email protected]NVD:CVE-2016-9932
HistoryJan 26, 2017 - 3:59 p.m.

CVE-2016-9932

2017-01-2615:59:00
CWE-200
[email protected]
web.nvd.nist.gov

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

4.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.1%

JSON

CMPXCHG8B emulation in Xen 3.3.x through 4.7.x on x86 systems allows local HVM guest OS users to obtain sensitive information from host stack memory via a “supposedly-ignored” operand size prefix.

Affected configurations

NVD
Node
xenxenMatch3.3.0
OR
xenxenMatch3.3.1
OR
xenxenMatch3.3.2
OR
xenxenMatch3.4.0
OR
xenxenMatch3.4.1
OR
xenxenMatch3.4.2
OR
xenxenMatch3.4.3
OR
xenxenMatch3.4.4
OR
xenxenMatch4.0.0
OR
xenxenMatch4.0.1
OR
xenxenMatch4.0.2
OR
xenxenMatch4.0.3
OR
xenxenMatch4.0.4
OR
xenxenMatch4.1.0
OR
xenxenMatch4.1.1
OR
xenxenMatch4.1.2
OR
xenxenMatch4.1.3
OR
xenxenMatch4.1.4
OR
xenxenMatch4.1.5
OR
xenxenMatch4.1.6
OR
xenxenMatch4.1.6.1
OR
xenxenMatch4.2.0
OR
xenxenMatch4.2.1
OR
xenxenMatch4.2.2
OR
xenxenMatch4.2.3
OR
xenxenMatch4.2.4
OR
xenxenMatch4.2.5
OR
xenxenMatch4.3.0
OR
xenxenMatch4.3.1
OR
xenxenMatch4.3.2
OR
xenxenMatch4.3.3
OR
xenxenMatch4.3.4
OR
xenxenMatch4.4.0
OR
xenxenMatch4.4.1
OR
xenxenMatch4.4.2
OR
xenxenMatch4.4.3
OR
xenxenMatch4.4.4
OR
xenxenMatch4.5.0
OR
xenxenMatch4.5.1
OR
xenxenMatch4.5.2
OR
xenxenMatch4.5.3
OR
xenxenMatch4.5.5
OR
xenxenMatch4.6.0
OR
xenxenMatch4.6.3
OR
xenxenMatch4.7.0

Related

cvelist 1
cve 1
prion 1
xen 1
nessus 18
redhatcve 1
debiancve 1
freebsd 1
osv 3
ubuntucve 1
openvas 15
suse 8
debian 2
fedora 2
gentoo 1
mageia 1
cvelist
cvelist
CVE-2016-9932
2017-01-26 15:00:00
cve
cve
CVE-2016-9932
2017-01-26 15:59:00
prion
prion
Design/Logic Flaw
2017-01-26 15:59:00
xen
xen
x86 CMPXCHG8B emulation fails to ignore operand size override
2016-12-13 12:00:00
nessus
nessus
Xen CMPXCHG8B Emulation Information Disclosure (XSA-200)
2017-02-02 00:00:00
RHEL 5 : xsa200_xen (Unpatched Vulnerability)
2024-05-11 00:00:00
FreeBSD : xen-kernel -- x86 CMPXCHG8B emulation fails to ignore operand size override (80a897a2-c1a6-11e6-ae1b-002590263bf5)
2016-12-14 00:00:00
redhatcve
redhatcve
CVE-2016-9932
2016-12-13 15:28:58
debiancve
debiancve
CVE-2016-9932
2017-01-26 15:59:00
freebsd
freebsd
xen-kernel -- x86 CMPXCHG8B emulation fails to ignore operand size override
2016-12-13 00:00:00
osv
osv
CVE-2016-9932
2017-01-26 15:59:00
xen - security update
2017-05-30 00:00:00
xen - security update
2017-05-09 00:00:00
ubuntucve
ubuntucve
CVE-2016-9932
2017-01-26 00:00:00
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2016:3207-1)
2021-04-19 00:00:00
SUSE: Security Advisory (SUSE-SU-2016:3221-1)
2021-06-09 00:00:00
Citrix XenServer Multiple Security Updates (CTX219378)
2017-01-03 00:00:00
suse
suse
Security update for xen (important)
2016-12-21 19:08:18
Security update for xen (important)
2016-12-22 01:08:46
Security update for xen (important)
2016-12-22 16:07:39
debian
debian
[SECURITY] [DSA 3847-1] xen security update
2017-05-09 20:52:42
[SECURITY] [DLA 964-1] xen security update
2017-06-01 08:54:26
fedora
fedora
[SECURITY] Fedora 25 Update: xen-4.7.1-5.fc25
2016-12-19 23:25:44
[SECURITY] Fedora 24 Update: xen-4.6.4-4.fc24
2016-12-23 13:51:19
gentoo
gentoo
Xen: Multiple vulnerabilities
2016-12-31 00:00:00
mageia
mageia
Updated xen packages fix security vulnerability
2017-01-09 23:29:57

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

4.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.1%

JSON
Related for NVD:CVE-2016-9932
cvelist1cve1prion1xen1nessus18redhatcve1debiancve1freebsd1osv3ubuntucve1openvas15suse8debian2fedora2gentoo1mageia1