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cve[email protected]CVE-2017-17564
HistoryDec 12, 2017 - 11:29 p.m.

CVE-2017-17564

2017-12-1223:29:00
CWE-388
[email protected]
web.nvd.nist.gov
61
xen
cve-2017-17564
denial of service
host os crash
reference counting
shadow mode

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.9 High

AI Score

Confidence

High

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

25.6%

JSON

An issue was discovered in Xen through 4.9.x allowing guest OS users to cause a denial of service (host OS crash) or gain host OS privileges by leveraging incorrect error handling for reference counting in shadow mode.

CPENameOperatorVersion
xen:xenxenle4.9.1

Related

nessus 21
redhatcve 1
prion 1
xen 1
ubuntucve 1
osv 4
debiancve 1
debian 3
openvas 19
fedora 9
citrix 1
suse 7
gentoo 1
nessus
nessus
Xen Shadow Mode Page Use Reference Counting Error Handling Guest-to-Host DoS (XSA-250)
2017-12-29 00:00:00
OracleVM 3.4 : xen (OVMSA-2018-0039)
2018-05-03 00:00:00
OracleVM 3.2 : xen (OVMSA-2018-0225)
2018-06-04 00:00:00
redhatcve
redhatcve
CVE-2017-17564
2017-12-13 09:50:20
prion
prion
Code injection
2017-12-12 23:29:00
xen
xen
improper x86 shadow mode refcount error handling
2017-12-12 11:35:00
ubuntucve
ubuntucve
CVE-2017-17564
2017-12-12 00:00:00
osv
osv
CVE-2017-17564
2017-12-12 23:29:00
xen - security update
2018-02-14 00:00:00
xen - security update
2018-01-04 00:00:00
debiancve
debiancve
CVE-2017-17564
2017-12-12 23:29:00
debian
debian
[SECURITY] [DSA 4112-1] xen security update
2018-02-14 21:39:50
[SECURITY] [DLA 1230-1] xen security update
2018-01-05 06:57:15
[SECURITY] [DLA 1549-1] xen security update
2018-10-18 11:07:38
openvas
openvas
Debian: Security Advisory (DSA-4112-1)
2018-02-13 00:00:00
Fedora Update for xen FEDORA-2017-5945560816
2017-12-20 00:00:00
Debian: Security Advisory (DLA-1230-1)
2018-01-08 00:00:00
fedora
fedora
[SECURITY] Fedora 27 Update: xen-4.9.1-4.fc27
2017-12-19 19:55:43
[SECURITY] Fedora 26 Update: xen-4.8.2-9.fc26
2018-01-02 16:28:29
[SECURITY] Fedora 27 Update: xen-4.9.2-2.fc27
2018-05-01 13:42:16
citrix
citrix
Citrix XenServer Multiple Security Updates
2018-01-04 05:00:00
suse
suse
Security update for xen (important)
2018-03-05 15:08:09
Security update for xen (important)
2018-03-05 21:08:54
Security update for xen (important)
2018-03-08 21:09:55
gentoo
gentoo
Xen: Multiple vulnerabilities
2018-01-14 00:00:00

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.9 High

AI Score

Confidence

High

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

25.6%

JSON
Related for CVE-2017-17564
nessus21redhatcve1prion1xen1ubuntucve1osv4debiancve1debian3openvas19fedora9citrix1suse7gentoo1