Use-after-free vulnerability in the FIFO event channel code in Xen 4.4.x allows local guest OS administrators to cause a denial of service (host crash) and possibly execute arbitrary code or obtain sensitive information via an invalid guest frame number.
References
Link | Resource |
---|---|
http://support.citrix.com/article/CTX216071 | Third Party Advisory |
http://www.c7zero.info/stuff/csw2017_ExploringYourSystemDeeper_updated.pdf | |
http://www.debian.org/security/2016/dsa-3663 | |
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html | |
http://www.securityfocus.com/bid/92863 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1036754 | Third Party Advisory VDB Entry |
http://xenbits.xen.org/xsa/advisory-188.html | Patch Vendor Advisory |
http://xenbits.xen.org/xsa/xsa188.patch | Patch |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2016-09-21T14:00:00
Updated: 2017-04-09T01:57:01
Reserved: 2016-09-06T00:00:00
Link: CVE-2016-7154
JSON object: View
NVD Information
Status : Modified
Published: 2016-09-21T14:25:27.160
Modified: 2017-04-10T01:59:00.410
Link: CVE-2016-7154
JSON object: View
Redhat Information
No data.
CWE