Candidate: CVE-2012-4537
PublicDate: 2012-11-21 23:55:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4537
 http://xforce.iss.net/xforce/xfdb/80024
 http://www.securitytracker.com/id?1027761
 http://www.openwall.com/lists/oss-security/2012/11/13/6
 http://osvdb.org/87307
 http://lists.xen.org/archives/html/xen-announce/2012-11/msg00005.html
Description:
 Xen 3.4 through 4.2, and possibly earlier versions, does not properly
 synchronize the p2m and m2p tables when the set_p2m_entry function fails,
 which allows local HVM guest OS administrators to cause a denial of service
 (memory consumption and assertion failure), aka "Memory mapping failure DoS
 vulnerability."
Ubuntu-Description:
Notes:
 kees> for full-virtualization issues, add qemu (and kvm)
Bugs:
Priority: medium
Discovered-by:
Assigned-to:
CVSS: 

Patches_xen-3.1:
Tags_xen-3.1: universe-binary
upstream_xen-3.1: needs-triage
hardy_xen-3.1: ignored (reached end-of-life)
lucid_xen-3.1: DNE
oneiric_xen-3.1: DNE
precise_xen-3.1: DNE
quantal_xen-3.1: DNE
raring_xen-3.1: DNE
saucy_xen-3.1: DNE
devel_xen-3.1: DNE

Patches_xen-3.2:
Tags_xen-3.2: universe-binary
upstream_xen-3.2: needs-triage
hardy_xen-3.2: ignored (reached end-of-life)
lucid_xen-3.2: DNE
oneiric_xen-3.2: DNE
precise_xen-3.2: DNE
quantal_xen-3.2: DNE
raring_xen-3.2: DNE
saucy_xen-3.2: DNE
devel_xen-3.2: DNE

Patches_xen-3.3:
Tags_xen-3.3: universe-binary
upstream_xen-3.3: needs-triage
hardy_xen-3.3: DNE
lucid_xen-3.3: ignored (reached end-of-life)
oneiric_xen-3.3: DNE
precise_xen-3.3: DNE
quantal_xen-3.3: DNE
raring_xen-3.3: DNE
saucy_xen-3.3: DNE
devel_xen-3.3: DNE

Patches_xen:
Tags_xen: universe-binary
upstream_xen: needs-triage
hardy_xen: DNE
lucid_xen: DNE
oneiric_xen: released (4.1.1-2ubuntu4.3)
precise_xen: released (4.1.2-2ubuntu2.3)
quantal_xen: released (4.1.3-3ubuntu1.1)
raring_xen: released (4.2.0-1ubuntu2)
saucy_xen: released (4.2.0-1ubuntu2)
devel_xen: released (4.2.0-1ubuntu2)