An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because small IOMMU mappings are unsafely combined into larger ones.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-1949-1 | xen security update |
Debian DSA |
DSA-4369-1 | xen security update |
EUVD |
EUVD-2018-11632 | An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because small IOMMU mappings are unsafely combined into larger ones. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T11:51:17.785Z
Reserved: 2018-12-07T00:00:00
Link: CVE-2018-19962
No data.
Status : Modified
Published: 2018-12-08T04:29:00.297
Modified: 2024-11-21T03:58:53.687
Link: CVE-2018-19962
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD