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ubuntucveUbuntu.comUB:CVE-2017-7228
HistoryApr 04, 2017 - 12:00 a.m.

CVE-2017-7228

2017-04-0400:00:00
ubuntu.com
ubuntu.com
8

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

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

40.8%

JSON

An issue (known as XSA-212) was discovered in Xen, with fixes available for
4.8.x, 4.7.x, 4.6.x, 4.5.x, and 4.4.x. The earlier XSA-29 fix introduced an
insufficient check on XENMEM_exchange input, allowing the caller to drive
hypervisor memory accesses outside of the guest provided input/output
arrays.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchxen<Β 4.4.2-0ubuntu0.14.04.11UNKNOWN
ubuntu16.04noarchxen<Β 4.6.5-0ubuntu1.1UNKNOWN
ubuntu16.10noarchxen<Β 4.7.2-0ubuntu1.2UNKNOWN
ubuntu17.04noarchxen<Β 4.8.0-1ubuntu2.1UNKNOWN

Related

nessus 19
debiancve 1
cve 1
freebsd 1
zdt 1
prion 1
osv 3
redhatcve 1
debian 2
openvas 11
xen 1
suse 5
fedora 2
citrix 1
seebug 1
nessus
nessus
Xen Hypervisor XENMEM_exchange Memory Disclosure (XSA-212)
2017-04-14 00:00:00
FreeBSD : xen-kernel -- broken check in memory_exchange() permits PV guest breakout (90becf7c-1acf-11e7-970f-002590263bf5)
2017-04-07 00:00:00
OracleVM 3.4 : xen (OVMSA-2017-0094)
2017-05-04 00:00:00
debiancve
debiancve
CVE-2017-7228
2017-04-04 14:59:00
cve
cve
CVE-2017-7228
2017-04-04 14:59:00
freebsd
freebsd
xen-kernel -- broken check in memory_exchange() permits PV guest breakout
2017-04-04 00:00:00
zdt
zdt
Xen - Broken Check in memory_exchange() Permits PV Guest Breakout Vulnerability
2017-04-12 00:00:00
prion
prion
Input validation
2017-04-04 14:59:00
osv
osv
xen - security update
2017-04-21 00:00:00
CVE-2017-7228
2017-04-04 14:59:00
xen - security update
2017-05-09 00:00:00
redhatcve
redhatcve
CVE-2017-7228
2017-04-04 14:27:07
debian
debian
[SECURITY] [DLA 907-1] xen security update
2017-04-21 21:01:36
[SECURITY] [DSA 3847-1] xen security update
2017-05-09 20:52:42
openvas
openvas
Debian: Security Advisory (DLA-907-1)
2018-01-16 00:00:00
SUSE: Security Advisory (SUSE-SU-2017:0983-1)
2021-04-19 00:00:00
Fedora Update for xen FEDORA-2017-054729ab08
2017-04-10 00:00:00
xen
xen
x86: broken check in memory_exchange() permits PV guest breakout
2017-04-04 12:00:00
suse
suse
Security update for xen (important)
2017-04-11 21:08:43
Security update for xen (important)
2017-04-20 15:13:55
Security update for xen (important)
2017-04-19 15:06:52
fedora
fedora
[SECURITY] Fedora 25 Update: xen-4.7.2-5.fc25
2017-04-09 02:57:00
[SECURITY] Fedora 24 Update: xen-4.6.5-5.fc24
2017-04-14 22:20:07
citrix
citrix
Citrix XenServer Multiple Security Updates
2017-04-05 04:00:00
seebug
seebug
Xen: broken check in memory_exchange() permits PV guest breakout（CVE-2017-7228οΌ‰
2017-04-09 00:00:00

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

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

40.8%

JSON
Related for UB:CVE-2017-7228
nessus19debiancve1cve1freebsd1zdt1prion1osv3redhatcve1debian2openvas11xen1suse5fedora2citrix1seebug1