CVE-2017-17564

Published: Dic 12, 2017 Last Modified: Apr 20, 2025 EU-VD ID: EUVD-2017-8722 Aliases: GSD-2017-17564
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,8
Source: [email protected]
Attack Vector: local
Attack Complexity: high
Privileges Required: low
User Interaction: none
Scope: changed
Confidentiality: high
Integrity: high
Availability: high
MEDIUM 6,9
Source: [email protected]
Access Vector: local
Access Complexity: medium
Authentication: none
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

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.

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
0,0006
Percentile
0,2th
Updated

EPSS Score Trend (Last 90 Days)

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-250.html
Mitigation Patch Vendor Advisory
https://xenbits.xen.org/xsa/advisory-250.html
http://www.openwall.com/lists/oss-security/2017/12/12/3
Mailing List
http://www.openwall.com/lists/oss-security/2017/12/12/3
http://www.securityfocus.com/bid/102172
http://www.securityfocus.com/bid/102172
http://www.securitytracker.com/id/1040770
http://www.securitytracker.com/id/1040770
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-250.html
Mitigation Patch Vendor Advisory
https://xenbits.xen.org/xsa/advisory-250.html
http://www.openwall.com/lists/oss-security/2017/12/12/3
Mailing List
http://www.openwall.com/lists/oss-security/2017/12/12/3
http://www.securityfocus.com/bid/102172
http://www.securityfocus.com/bid/102172
http://www.securitytracker.com/id/1040770
http://www.securitytracker.com/id/1040770