CVE-2017-8903

CVE Details

Release Date:

2017-05-02

Description

Xen through 4.8.x on 64-bit platforms mishandles page tables after anIRET hypercall, which might allow PV guest OS users to execute arbitrary code on the host OS, aka XSA-213.

See more information about CVE-2017-8903 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	7.2	Base Metrics:	AV:L/AC:L/Au:N/C:C/I:C/A:C
Access Vector:	Local network	Attack Complexity:	Low
Authentication:	None required	Confidentiality Impact:	Complete
Integrity Impact:	Complete	Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle VM version 3.2 (xen)	OVMSA-2017-0096	2017-05-03
Oracle VM version 3.3 (xen)	OVMSA-2017-0095	2017-05-02
Oracle VM version 3.4 (xen)	OVMSA-2017-0094	2017-05-02

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team