CVE-2016-10013
xen - security update
7.8
HIGH
CVSS 3.1
EPSS 0.10%
Description
Xen through 4.8.x allows local 64-bit x86 HVM guest OS users to gain privileges by leveraging mishandling of SYSCALL singlestep during emulation.
How to fix CVE-2016-10013
To remediate CVE-2016-10013, upgrade the affected package to a fixed version below.
- Alpine/xen—upgrade to 4.7.1-r4 or later
- Debian/xen—upgrade to 4.8.0-1 or later
- —upgrade to 4.1.6.lts1-5 or later
- —upgrade to 4.4.1-9+deb8u9 or later
Is CVE-2016-10013 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 4.7.1-r4
- from 0, < 4.8.0-1
- from 0, < 4.1.6.lts1-5
- from 0, < 4.4.1-9+deb8u9
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |