Debian Security Advisory
DSA-4232-1 xen -- security update
- Date Reported:
- 20 Jun 2018
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2018-3665.
- More information:
This update provides mitigations for the
lazy FPUvulnerability affecting a range of Intel CPUs, which could result in leaking CPU register states belonging to another vCPU previously scheduled on the same CPU. For additional information please refer to https://xenbits.xen.org/xsa/advisory-267.html
For the stable distribution (stretch), this problem has been fixed in version 4.8.3+xsa267+shim4.10.1+xsa267-1+deb9u8.
We recommend that you upgrade your xen packages.
For the detailed security status of xen please refer to its security tracker page at: https://security-tracker.debian.org/tracker/xen