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ubuntucveUbuntu.comUB:CVE-2016-7092
HistorySep 21, 2016 - 12:00 a.m.

CVE-2016-7092

2016-09-2100:00:00
ubuntu.com
ubuntu.com
7

8.2 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:S/C:C/I:C/A:C

0.001 Low

EPSS

Percentile

25.6%

JSON

The get_page_from_l3e function in arch/x86/mm.c in Xen allows local 32-bit
PV guest OS administrators to gain host OS privileges via vectors related
to L3 recursive pagetables.

OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchxen< 4.1.6.1-0ubuntu0.12.04.12UNKNOWN
ubuntu14.04noarchxen< 4.4.2-0ubuntu0.14.04.7UNKNOWN
ubuntu16.04noarchxen< 4.6.0-1ubuntu4.2UNKNOWN

Related

prion 1
cve 1
redhatcve 1
nessus 18
freebsd 1
debiancve 1
xen 1
osv 2
debian 3
openvas 15
fedora 3
citrix 1
gentoo 1
suse 7
mageia 1
prion
prion
Design/Logic Flaw
2016-09-21 14:25:00
cve
cve
CVE-2016-7092
2016-09-21 14:25:00
redhatcve
redhatcve
CVE-2016-7092
2016-09-08 18:48:46
nessus
nessus
FreeBSD : xen-kernel -- x86: Disallow L3 recursive pagetable for 32-bit PV guests (45ca25b5-ba4d-11e6-ae1b-002590263bf5)
2016-12-05 00:00:00
OracleVM 3.2 : xen (OVMSA-2016-0104)
2016-09-09 00:00:00
OracleVM 3.3 : xen (OVMSA-2016-0103)
2016-09-09 00:00:00
freebsd
freebsd
xen-kernel -- x86: Disallow L3 recursive pagetable for 32-bit PV guests
2016-09-08 00:00:00
debiancve
debiancve
CVE-2016-7092
2016-09-21 14:25:00
xen
xen
x86: Disallow L3 recursive pagetable for 32-bit PV guests
2016-09-08 12:00:00
osv
osv
xen - security update
2016-09-09 00:00:00
xen - security update
2016-09-09 00:00:00
debian
debian
[SECURITY] [DLA 614-1] xen security update
2016-09-09 08:20:05
[SECURITY] [DSA 3663-1] xen security update
2016-09-09 05:39:36
[SECURITY] [DSA 3663-1] xen security update
2016-09-09 05:39:36
openvas
openvas
Debian: Security Advisory (DLA-614-1)
2023-03-08 00:00:00
Fedora Update for xen FEDORA-2016-1c3374bcb9
2016-09-22 00:00:00
Debian Security Advisory DSA 3663-1 (xen - security update)
2016-09-09 00:00:00
fedora
fedora
[SECURITY] Fedora 25 Update: xen-4.7.0-5.fc25
2016-09-14 15:59:25
[SECURITY] Fedora 23 Update: xen-4.5.3-10.fc23
2016-09-21 20:27:33
[SECURITY] Fedora 24 Update: xen-4.6.3-5.fc24
2016-09-13 22:27:24
citrix
citrix
Citrix XenServer Multiple Security Updates
2016-09-08 04:00:00
gentoo
gentoo
Xen: Multiple vulnerabilities
2016-11-15 00:00:00
suse
suse
Security update for xen (important)
2016-10-12 15:11:02
Security update for xen (important)
2016-10-07 14:09:00
Security update for xen (important)
2016-10-13 20:08:40
mageia
mageia
Updated xen packages fix security vulnerability
2017-01-09 23:29:57

8.2 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:S/C:C/I:C/A:C

0.001 Low

EPSS

Percentile

25.6%

JSON
Related for UB:CVE-2016-7092
prion1cve1redhatcve1nessus18freebsd1debiancve1xen1osv2debian3openvas15fedora3citrix1gentoo1suse7mageia1