CVE-2018-10472
5.6
MEDIUM
CVSS 3.1
EPSS 0.09%
Description
An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users (in certain configurations) to read arbitrary dom0 files via QMP live insertion of a CDROM, in conjunction with specifying the target file as the backing file of a snapshot.
How to fix CVE-2018-10472
To remediate CVE-2018-10472, upgrade the affected package to a fixed version below.
- Alpine/xen—upgrade to 4.10.1-r0 or later
- —upgrade to 4.8.3+xsa262+shim4.10.0+comet3-1+deb9u6 or later
Is CVE-2018-10472 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.10.1-r0
- from 0, < 4.8.3+xsa262+shim4.10.0+comet3-1+deb9u6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.6 | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N |