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cve[email protected]CVE-2016-9637
HistoryFeb 17, 2017 - 2:59 a.m.

CVE-2016-9637

2017-02-1702:59:00
CWE-264
[email protected]
web.nvd.nist.gov
44
cve-2016-9637
xen
ioport_read
ioport_write
qemu
device model
x86
hvm
guest os
privilege escalation
vulnerability

7.5 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.6 Medium

AI Score

Confidence

High

3.7 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

25.6%

JSON

The (1) ioport_read and (2) ioport_write functions in Xen, when qemu is used as a device model within Xen, might allow local x86 HVM guest OS administrators to gain qemu process privileges via vectors involving an out-of-range ioport access.

Related

redhatcve 1
xen 1
debiancve 1
openvas 15
veracode 1
prion 1
nessus 20
citrix 1
centos 1
redhat 1
ubuntucve 1
oraclelinux 1
osv 1
debian 1
fedora 2
suse 9
gentoo 1
mageia 1
redhatcve
redhatcve
CVE-2016-9637
2016-12-06 13:17:27
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qemu ioport array overflow
2016-12-06 12:00:00
debiancve
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CVE-2016-9637
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CentOS Update for xen CESA-2016:2963 centos5
2016-12-21 00:00:00
RedHat Update for xen RHSA-2016:2963-01
2016-12-21 00:00:00
Debian: Security Advisory (DLA-1270-1)
2018-02-20 00:00:00
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Privilege Escalation
2019-01-15 09:15:00
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2017-02-17 02:59:00
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Scientific Linux Security Update : xen on SL5.x i386/x86_64 (20161220)
2016-12-21 00:00:00
RHEL 5 : xen (RHSA-2016:2963)
2016-12-21 00:00:00
OracleVM 3.3 : xen (OVMSA-2016-0171)
2016-12-08 00:00:00
citrix
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CVE-2016-9637 - Citrix XenServer Security Update
2016-12-06 05:00:00
centos
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xen security update
2016-12-20 16:58:37
redhat
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(RHSA-2016:2963) Important: xen security update
2016-12-20 00:00:00
ubuntucve
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2017-02-17 00:00:00
oraclelinux
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2016-12-20 00:00:00
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xen - security update
2018-02-06 00:00:00
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[SECURITY] [DLA 1270-1] xen security update
2018-02-06 12:35:00
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[SECURITY] Fedora 23 Update: xen-4.5.5-5.fc23
2016-12-19 01:27:21
[SECURITY] Fedora 24 Update: xen-4.6.4-4.fc24
2016-12-23 13:51:19
suse
suse
Security update for xen (important)
2016-12-27 17:11:00
Security update for xen (important)
2016-12-07 20:07:43
Security update for xen (important)
2016-12-14 01:18:52
gentoo
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2017-01-09 23:29:57

7.5 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.6 Medium

AI Score

Confidence

High

3.7 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

25.6%

JSON
Related for CVE-2016-9637
redhatcve1xen1debiancve1openvas15veracode1prion1nessus20citrix1centos1redhat1ubuntucve1oraclelinux1osv1debian1fedora2suse9gentoo1mageia1