CVE-2017-14317

Priority
Description
A domain cleanup issue was discovered in the C xenstore daemon (aka
cxenstored) in Xen through 4.9.x. When shutting down a VM with a
stubdomain, a race in cxenstored may cause a double-free. The xenstored
daemon may crash, resulting in a DoS of any parts of the system relying on
it (including domain creation / destruction, ballooning, device changes,
etc.).
Package
Source: xen (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):released (4.4.2-0ubuntu0.14.04.14)
Ubuntu 16.04 LTS (Xenial Xerus):released (4.6.5-0ubuntu1.4)
More Information

Updated: 2019-03-19 12:28:46 UTC (commit 15472795df7e9de45b82f2d36b8b419b939f97b2)