CVE-2012-5515
Published: 13 December 2012
The (1) XENMEM_decrease_reservation, (2) XENMEM_populate_physmap, and (3) XENMEM_exchange hypercalls in Xen 4.2 and earlier allow local guest administrators to cause a denial of service (long loop and hang) via a crafted extent_order value.
Notes
Author | Note |
---|---|
jdstrand | xen 3.3 probably not affected |
Priority
Status
Package | Release | Status |
---|---|---|
xen Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
lucid |
Does not exist
|
|
oneiric |
Released
(4.1.1-2ubuntu4.3)
|
|
precise |
Released
(4.1.2-2ubuntu2.3)
|
|
quantal |
Released
(4.1.3-3ubuntu1.1)
|
|
raring |
Released
(4.2.0-1ubuntu4)
|
|
saucy |
Released
(4.2.0-1ubuntu4)
|
|
upstream |
Needs triage
|
|
Binaries built from this source package are in Universe and so are supported by the community. | ||
xen-3.1 Launchpad, Ubuntu, Debian |
hardy |
Ignored
(end of life)
|
lucid |
Does not exist
|
|
oneiric |
Does not exist
|
|
precise |
Does not exist
|
|
quantal |
Does not exist
|
|
raring |
Does not exist
|
|
saucy |
Does not exist
|
|
upstream |
Needs triage
|
|
Binaries built from this source package are in Universe and so are supported by the community. | ||
xen-3.2 Launchpad, Ubuntu, Debian |
hardy |
Ignored
(end of life)
|
lucid |
Does not exist
|
|
oneiric |
Does not exist
|
|
precise |
Does not exist
|
|
quantal |
Does not exist
|
|
raring |
Does not exist
|
|
saucy |
Does not exist
|
|
upstream |
Needs triage
|
|
Binaries built from this source package are in Universe and so are supported by the community. | ||
xen-3.3 Launchpad, Ubuntu, Debian |
hardy |
Does not exist
|
lucid |
Ignored
(end of life)
|
|
oneiric |
Does not exist
|
|
precise |
Does not exist
|
|
quantal |
Does not exist
|
|
raring |
Does not exist
|
|
saucy |
Does not exist
|
|
upstream |
Needs triage
|
|
Binaries built from this source package are in Universe and so are supported by the community. |