CVE-2017-17565

Published: Dic 12, 2017 Last Modified: Apr 20, 2025 EU-VD ID: EUVD-2017-8723 Aliases: GSD-2017-17565
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,6
Source: [email protected]
Attack Vector: local
Attack Complexity: high
Privileges Required: low
User Interaction: none
Scope: changed
Confidentiality: none
Integrity: none
Availability: high
MEDIUM 4,7
Source: [email protected]
Access Vector: local
Access Complexity: medium
Authentication: none
Confidentiality: none
Integrity: none
Availability: complete

Description

AI Translation Available

An issue was discovered in Xen through 4.9.x allowing PV guest OS users to cause a denial of service (host OS crash) if shadow mode and log-dirty mode are in place, because of an incorrect assertion related to M2P.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0007
Percentile
0,2th
Updated

EPSS Score Trend (Last 90 Days)

20

Improper Input Validation

Stable
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Confidentiality Integrity
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Read Memory Read Files Or Directories Modify Memory Execute Unauthorized Code Or Commands
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: High
View CWE Details
Operating System

Xen by Xen

Product Information
Vendor Xen
Product Xen
Version Range Affected
To 4.9.1 (inclusive)
cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://lists.debian.org/debian-lts-announce/2018/01/msg000…
https://lists.debian.org/debian-lts-announce/2018/01/msg00003.html
https://lists.debian.org/debian-lts-announce/2018/10/msg000…
https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html
https://security.gentoo.org/glsa/201801-14
https://security.gentoo.org/glsa/201801-14
https://support.citrix.com/article/CTX232096
https://support.citrix.com/article/CTX232096
https://www.debian.org/security/2018/dsa-4112
https://www.debian.org/security/2018/dsa-4112
https://xenbits.xen.org/xsa/advisory-251.html
Mitigation Patch Vendor Advisory
https://xenbits.xen.org/xsa/advisory-251.html
http://www.openwall.com/lists/oss-security/2017/12/12/5
Mailing List
http://www.openwall.com/lists/oss-security/2017/12/12/5
http://www.securityfocus.com/bid/102175
http://www.securityfocus.com/bid/102175
http://www.securitytracker.com/id/1040771
http://www.securitytracker.com/id/1040771
https://lists.debian.org/debian-lts-announce/2018/01/msg000…
https://lists.debian.org/debian-lts-announce/2018/01/msg00003.html
https://lists.debian.org/debian-lts-announce/2018/10/msg000…
https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html
https://security.gentoo.org/glsa/201801-14
https://security.gentoo.org/glsa/201801-14
https://support.citrix.com/article/CTX232096
https://support.citrix.com/article/CTX232096
https://www.debian.org/security/2018/dsa-4112
https://www.debian.org/security/2018/dsa-4112
https://xenbits.xen.org/xsa/advisory-251.html
Mitigation Patch Vendor Advisory
https://xenbits.xen.org/xsa/advisory-251.html
http://www.openwall.com/lists/oss-security/2017/12/12/5
Mailing List
http://www.openwall.com/lists/oss-security/2017/12/12/5
http://www.securityfocus.com/bid/102175
http://www.securityfocus.com/bid/102175
http://www.securitytracker.com/id/1040771
http://www.securitytracker.com/id/1040771