CVE-2018-19967

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Source
https://cve.org/CVERecord?id=CVE-2018-19967
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19967.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-19967
Downstream
Related
Published
2018-12-08T04:29:00Z
Modified
2026-02-04T09:22:02.691577Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in Xen through 4.11.x on Intel x86 platforms allowing guest OS users to cause a denial of service (host OS hang) because Xen does not work around Intel's mishandling of certain HLE transactions associated with the KACQUIRE instruction prefix.

References

Affected packages