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Vulnerability Details : CVE-2017-17565

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.
Publish Date : 2017-12-12 Last Update Date : 2018-10-19
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- CVSS Scores & Vulnerability Types

CVSS Score
4.7
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 20

- Products Affected By CVE-2017-17565

# Product Type Vendor Product Version Update Edition Language
1 OS XEN XEN 4.9.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
XEN XEN 1

- References For CVE-2017-17565

http://www.securityfocus.com/bid/102175
BID 102175 Xen 'arch/x86/mm/paging.c' Denial of Service vulnerability Release Date:2018-01-08
https://www.debian.org/security/2018/dsa-4112
DEBIAN DSA-4112
https://xenbits.xen.org/xsa/advisory-251.html CONFIRM
https://support.citrix.com/article/CTX232096 CONFIRM
https://security.gentoo.org/glsa/201801-14
GENTOO GLSA-201801-14
http://www.securitytracker.com/id/1040771
SECTRACK 1040771
https://lists.debian.org/debian-lts-announce/2018/01/msg00003.html
MLIST [debian-lts-announce] 20180105 [SECURITY] [DLA 1230-1] xen security update
https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html
MLIST [debian-lts-announce] 20181018 [SECURITY] [DLA 1549-1] xen security update
http://www.openwall.com/lists/oss-security/2017/12/12/5 CONFIRM

- Metasploit Modules Related To CVE-2017-17565

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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