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cve[email protected]CVE-2016-7092
HistorySep 21, 2016 - 2:25 p.m.

CVE-2016-7092

2016-09-2114:25:00
CWE-264
[email protected]
web.nvd.nist.gov
44
xen
vulnerability
32-bit
pv
guest os
admin
host privileges
nvd

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

7.8 High

AI Score

Confidence

High

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

25.7%

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.

CPENameOperatorVersion
xen:xenxeneq-

Related

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nessus 18
redhatcve 1
ubuntucve 1
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
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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
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xen-kernel -- x86: Disallow L3 recursive pagetable for 32-bit PV guests
2016-09-08 00:00:00
debiancve
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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
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xen - security update
2016-09-09 00:00:00
xen - security update
2016-09-09 00:00:00
debian
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[SECURITY] [DLA 614-1] xen security update
2016-09-09 08:20:05
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2016-09-09 05:39:36
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2016-09-09 05:39:36
openvas
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Debian: Security Advisory (DLA-614-1)
2023-03-08 00:00:00
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2016-09-22 00:00:00
Debian Security Advisory DSA 3663-1 (xen - security update)
2016-09-09 00:00:00
fedora
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[SECURITY] Fedora 25 Update: xen-4.7.0-5.fc25
2016-09-14 15:59:25
[SECURITY] Fedora 24 Update: xen-4.6.3-5.fc24
2016-09-13 22:27:24
[SECURITY] Fedora 23 Update: xen-4.5.3-10.fc23
2016-09-21 20:27:33
citrix
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Citrix XenServer Multiple Security Updates
2016-09-08 04:00:00
gentoo
gentoo
Xen: Multiple vulnerabilities
2016-11-15 00:00:00
suse
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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
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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

7.8 High

AI Score

Confidence

High

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

25.7%

JSON
Related for CVE-2016-7092
prion1nessus18redhatcve1ubuntucve1freebsd1debiancve1xen1osv2debian3openvas15fedora3citrix1gentoo1suse7mageia1