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CVE-2011-1583

Published: 12 August 2011

Multiple integer overflows in tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allow local users to cause a denial of service and possibly execute arbitrary code via a crafted paravirtualised guest kernel image that triggers (1) a buffer overflow during a decompression loop or (2) an out-of-bounds read in the loader involving unspecified length fields.

Notes

AuthorNote
kees
for full-virtualization issues, add qemu (and kvm)

Priority

Medium

Status

Package Release Status
xen
Launchpad, Ubuntu, Debian
hardy Does not exist

lucid Does not exist

maverick Does not exist

natty Does not exist

oneiric Not vulnerable
(4.1.1-2ubuntu4.1)
precise Not vulnerable

quantal Not vulnerable

raring Not vulnerable

saucy Not vulnerable

upstream
Released (4.1.1-1)
Patches:
vendor: http://www.debian.org/security/2011/dsa-2337
xen-3.1
Launchpad, Ubuntu, Debian
hardy Ignored
(end of life)
lucid Does not exist

maverick Does not exist

natty 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

maverick Does not exist

natty 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)
maverick Ignored
(end of life)
natty 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.