An issue was discovered in Xen 4.11 allowing HVM guest OS users to cause a denial of service (host OS crash) or possibly gain host OS privileges because x86 IOREQ server resource accounting (for external emulators) was mishandled.
References
Link Resource
http://www.securityfocus.com/bid/106182 Third Party Advisory VDB Entry
https://xenbits.xen.org/xsa/advisory-276.html Patch Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2018-12-08T04:00:00

Updated: 2018-12-13T10:57:01

Reserved: 2018-12-07T00:00:00


Link: CVE-2018-19963

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2018-12-08T04:29:00.327

Modified: 2019-10-03T00:03:26.223


Link: CVE-2018-19963

JSON object: View

cve-icon Redhat Information

No data.

CWE