CVE-2012-4539
Published: 21 November 2012
Xen 4.0 through 4.2, when running 32-bit x86 PV guests on 64-bit hypervisors, allows local guest OS administrators to cause a denial of service (infinite loop and hang or crash) via invalid arguments to GNTTABOP_get_status_frames, aka "Grant table hypercall infinite loop DoS vulnerability."
Notes
Author | Note |
---|---|
mdeslaur | 4.0 and higher |
Priority
Status
Package | Release | Status |
---|---|---|
xen-3.1 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
hardy |
Not vulnerable
|
|
lucid |
Does not exist
|
|
oneiric |
Does not exist
|
|
precise |
Does not exist
|
|
quantal |
Does not exist
|
|
raring |
Does not exist
|
|
xen-3.2 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
hardy |
Not vulnerable
|
|
lucid |
Does not exist
|
|
oneiric |
Does not exist
|
|
precise |
Does not exist
|
|
quantal |
Does not exist
|
|
raring |
Does not exist
|
|
xen-3.3 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
hardy |
Does not exist
|
|
lucid |
Not vulnerable
(doesn't affect 3.x)
|
|
oneiric |
Does not exist
|
|
precise |
Does not exist
|
|
quantal |
Does not exist
|
|
raring |
Does not exist
|
|
xen Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
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
(4.2.0-1ubuntu2)
|