CVE-2018-19963
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-19963
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19963.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-19963
- Downstream
- Related
- Published
- 2018-12-08T04:29:00Z
- Modified
- 2025-08-09T19:01:28Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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