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Vulnerability Details : CVE-2016-1570

The PV superpage functionality in arch/x86/mm.c in Xen 3.4.0, 3.4.1, and 4.1.x through 4.6.x allows local PV guests to obtain sensitive information, cause a denial of service, gain privileges, or have unspecified other impact via a crafted page identifier (MFN) to the (1) MMUEXT_MARK_SUPER or (2) MMUEXT_UNMARK_SUPER sub-op in the HYPERVISOR_mmuext_op hypercall or (3) unknown vectors related to page table updates.
Publish Date : 2016-01-22 Last Update Date : 2018-10-30
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
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 ServiceGain privilegesObtain Information

- Products Affected By CVE-2016-1570

# Product Type Vendor Product Version Update Edition Language
1 OS XEN XEN 3.4.0 Version Details Vulnerabilities
2 OS XEN XEN 3.4.1 Version Details Vulnerabilities
3 OS XEN XEN 4.1.0 Version Details Vulnerabilities
4 OS XEN XEN 4.1.1 Version Details Vulnerabilities
5 OS XEN XEN 4.1.2 Version Details Vulnerabilities
6 OS XEN XEN 4.1.3 Version Details Vulnerabilities
7 OS XEN XEN 4.1.4 Version Details Vulnerabilities
8 OS XEN XEN 4.1.5 Version Details Vulnerabilities
9 OS XEN XEN 4.1.6 Version Details Vulnerabilities
10 OS XEN XEN Version Details Vulnerabilities
11 OS XEN XEN 4.2.0 Version Details Vulnerabilities
12 OS XEN XEN 4.2.1 Version Details Vulnerabilities
13 OS XEN XEN 4.2.2 Version Details Vulnerabilities
14 OS XEN XEN 4.2.3 Version Details Vulnerabilities
15 OS XEN XEN 4.2.4 Version Details Vulnerabilities
16 OS XEN XEN 4.2.5 Version Details Vulnerabilities
17 OS XEN XEN 4.3.0 Version Details Vulnerabilities
18 OS XEN XEN 4.3.1 Version Details Vulnerabilities
19 OS XEN XEN 4.3.2 Version Details Vulnerabilities
20 OS XEN XEN 4.3.3 Version Details Vulnerabilities
21 OS XEN XEN 4.3.4 Version Details Vulnerabilities
22 OS XEN XEN 4.4.0 Version Details Vulnerabilities
23 OS XEN XEN 4.4.0 RC1 Version Details Vulnerabilities
24 OS XEN XEN 4.4.1 Version Details Vulnerabilities
25 OS XEN XEN 4.4.2 Version Details Vulnerabilities
26 OS XEN XEN 4.4.3 Version Details Vulnerabilities
27 OS XEN XEN 4.5.0 Version Details Vulnerabilities
28 OS XEN XEN 4.5.1 Version Details Vulnerabilities
29 OS XEN XEN 4.5.2 Version Details Vulnerabilities
30 OS XEN XEN 4.6.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions

- References For CVE-2016-1570

- Metasploit Modules Related To CVE-2016-1570

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

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