CVE-2018-19962
- State
- Published
- Severity
- Not scored
- Published
- Dec 8, 2018
- Updated
- Aug 5, 2024
- Reserved
- Dec 7, 2018
Description
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://support.citrix.com/article/CTX239432
- DSA-4369vendor-advisory
- 106182vdb-entry
- https://xenbits.xen.org/xsa/advisory-275.html
- FEDORA-2019-bce6498890vendor-advisory
- openSUSE-SU-2019:1226vendor-advisory
- [debian-lts-announce] 20191008 [SECURITY] [DLA 1949-1] xen security updatemailing-list
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