CVE-2007-1320

Published: 02 May 2007

Multiple heap-based buffer overflows in the cirrus_invalidate_region function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and possibly other products, might allow local users to execute arbitrary code via unspecified vectors related to "attempting to mark non-existent regions as dirty," aka the "bitblt" heap overflow.

Priority

Medium

Status

Package Release Status
kvm
Launchpad, Ubuntu, Debian
Upstream Needed

qemu
Launchpad, Ubuntu, Debian
Upstream
Released
Patches:
Vendor: http://www.debian.org/security/2007/dsa-1284
qemu-kvm
Launchpad, Ubuntu, Debian
Upstream Needs triage

xen-3.1
Launchpad, Ubuntu, Debian
Upstream
Released

Notes

AuthorNote
jdstrand
kvm contains qemu (0.9.1 on hardy)

References