Description
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 because a guest can manipulate its virtualised %cr4 in a way that is incompatible with Linux (and possibly other guest kernels).
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-4602-1 | xen security update |
EUVD |
EUVD-2019-7758 | 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 because a guest can manipulate its virtualised %cr4 in a way that is incompatible with Linux (and possibly other guest kernels). |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T01:40:14.444Z
Reserved: 2019-10-07T00:00:00.000Z
Link: CVE-2019-17347
No data.
Status : Modified
Published: 2019-10-08T01:15:10.890
Modified: 2024-11-21T04:32:08.283
Link: CVE-2019-17347
OpenCVE Enrichment
No data.
Weaknesses
Debian DSA
EUVD