CVE-2013-4494

Priority
Medium
Description
Xen before 4.1.x, 4.2.x, and 4.3.x does not take the page_alloc_lock and
grant_table.lock in the same order, which allows local guest administrators
with access to multiple vcpus to cause a denial of service (host deadlock)
via unspecified vectors.
References
Notes
 mdeslaur> This is XSA-73
Package
Source: xen (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 14.04 LTS (Trusty Tahr):released (4.3.0-1ubuntu2)
Package
Upstream:ignored (reached end-of-life)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
More Information

Updated: 2018-06-26 04:52:51 UTC (commit 7799c934cca373482531a7b00e4dfe82302ceae5)