CVE-2012-3433

NameCVE-2012-3433
DescriptionXen 4.0 and 4.1 allows local HVM guest OS kernels to cause a denial of service (domain 0 VCPU hang and kernel panic) by modifying the physical address space in a way that triggers excessive shared page search time during the p2m teardown.
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-2531-1
NVD severitymedium (attack range: local)
Debian Bugs683279
Debian/oldoldstablenot vulnerable.
Debian/oldstablenot vulnerable.
Debian/stablenot vulnerable.
Debian/testingnot vulnerable.
Debian/unstablenot vulnerable.

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
xen (PTS)squeeze, squeeze (security)4.0.1-5.11fixed
wheezy4.1.4-3+deb7u3fixed
wheezy (security)4.1.4-3+deb7u8fixed
stretch, sid, jessie4.4.1-9fixed
jessie (security)4.4.1-9+deb8u1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
xensource(unstable)4.1.3-1medium683279
xensourcesqueeze4.0.1-5.3mediumDSA-2531-1

Search for package or bug name: Reporting problems