CVE-2017-17045

Published: Nov 28, 2017 Last Modified: Apr 20, 2025 EU-VD ID: EUVD-2017-8214 Aliases: GSD-2017-17045
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,8
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: changed
Confidentiality: high
Integrity: high
Availability: high
HIGH 7,2
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

An issue was discovered in Xen through 4.9.x allowing HVM guest OS users to gain privileges on the host OS, obtain sensitive information, or cause a denial of service (BUG and host OS crash) by leveraging the mishandling of Populate on Demand (PoD) Physical-to-Machine (P2M) errors.

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)

416

Use After Free

Stable
Abstraction: Variant Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Confidentiality
Potential Impacts:
Modify Memory Dos: Crash, Exit, Or Restart Execute Unauthorized Code Or Commands
Applicable Platforms
Languages: C, C++, Memory-Unsafe
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/msg00021.html
https://security.gentoo.org/glsa/201801-14
https://security.gentoo.org/glsa/201801-14
https://support.citrix.com/article/CTX230138
Issue Tracking Third Party Advisory
https://support.citrix.com/article/CTX230138
https://xenbits.xen.org/xsa/advisory-247.html
Issue Tracking Mitigation Patch Vendor Advisory
https://xenbits.xen.org/xsa/advisory-247.html
http://www.securityfocus.com/bid/102013
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/102013
http://www.securityfocus.com/bid/102129
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/102129
http://www.securitytracker.com/id/1039879
Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039879
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/msg00021.html
https://security.gentoo.org/glsa/201801-14
https://security.gentoo.org/glsa/201801-14
https://support.citrix.com/article/CTX230138
Issue Tracking Third Party Advisory
https://support.citrix.com/article/CTX230138
https://xenbits.xen.org/xsa/advisory-247.html
Issue Tracking Mitigation Patch Vendor Advisory
https://xenbits.xen.org/xsa/advisory-247.html
http://www.securityfocus.com/bid/102013
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/102013
http://www.securityfocus.com/bid/102129
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/102129
http://www.securitytracker.com/id/1039879
Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039879