CVE - CVE-2018-19965

CVE-ID
CVE-2018-19965	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
An issue was discovered in Xen through 4.11.x allowing 64-bit PV guest OS users to cause a denial of service (host OS crash) because #GP[0] can occur after a non-canonical address is passed to the TLB flushing code. NOTE: this issue exists because of an incorrect CVE-2017-5754 (aka Meltdown) mitigation.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:106182 URL:http://www.securityfocus.com/bid/106182 CONFIRM:https://support.citrix.com/article/CTX239432 DEBIAN:DSA-4369 URL:https://www.debian.org/security/2019/dsa-4369 FEDORA:FEDORA-2019-bce6498890 URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UXC6BME7SXJI2ZIATNXCAH7RGPI4UKTT/ MISC:https://xenbits.xen.org/xsa/advisory-279.html SUSE:openSUSE-SU-2019:1226 URL:http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.html
Assigning CNA
MITRE Corporation
Date Record Created
20181207	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20181207)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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