Xen 'xen/arch/x86/domain.c' Denial of Service Vulnerability

BID:103175

Info

Xen 'xen/arch/x86/domain.c' Denial of Service Vulnerability

Bugtraq ID: 103175
Class: Unknown
CVE:
Remote: Yes
Local: No
Published: Feb 27 2018 12:00AM
Updated: Feb 27 2018 12:00AM
Credit: Ian Jackson of Citrix.
Vulnerable: Xen Xen 4.9
Xen Xen 4.8
Xen Xen 4.10
Not Vulnerable:

Discussion

Xen 'xen/arch/x86/domain.c' Denial of Service Vulnerability

Xen is prone to a denial-of-service vulnerability.

An attacker can exploit this issue to crash the host, denying service to legitimate users.

Xen 4.8 and later are vulnerable.

Exploit / POC

Xen 'xen/arch/x86/domain.c' Denial of Service Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Solution / Fix

Xen 'xen/arch/x86/domain.c' Denial of Service Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

References

Xen 'xen/arch/x86/domain.c' Denial of Service Vulnerability

References:

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