CVE-2017-15596
Published: 18 October 2017
An issue was discovered in Xen 4.4.x through 4.9.x allowing ARM guest OS users to cause a denial of service (prevent physical CPU usage) because of lock mishandling upon detection of an add-to-physmap error.
Priority
Medium
CVSS 3 base score: 6.0
Status
| Package | Release | Status |
|---|---|---|
|
xen Launchpad, Ubuntu, Debian |
Upstream |
Released
(4.9.1)
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(4.9.2-0ubuntu1)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(4.6.4-0ubuntu1.4)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
(trusty was needs-triage)
|
|
| Binaries built from this source package are in Universe and so are supported by the community. | ||
Notes
| Author | Note |
|---|---|
| mdeslaur | hypervisor packages are in universe. For issues in the hypervisor, add appropriate tags to each section, ex: Tags_xen: universe-binary |