An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging incorrect use of the HVM physmap concept for PV domains.
Advisories
Source ID Title
Debian DSA Debian DSA DSA-4602-1 xen security update
EUVD EUVD EUVD-2019-7754 An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging incorrect use of the HVM physmap concept for PV domains.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00059}

epss

{'score': 0.00121}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T01:40:15.339Z

Reserved: 2019-10-07T00:00:00

Link: CVE-2019-17343

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-10-08T01:15:10.627

Modified: 2024-11-21T04:32:07.690

Link: CVE-2019-17343

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-03-05T00:00:00Z

Links: CVE-2019-17343 - Bugzilla

cve-icon OpenCVE Enrichment

No data.