CVE-2012-4535

NameCVE-2012-4535
DescriptionXen 3.4 through 4.2, and possibly earlier versions, allows local guest OS administrators to cause a denial of service (Xen infinite loop and physical CPU consumption) by setting a VCPU with an "inappropriate deadline."
SourceCVE (at NVD; LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-2582-1
NVD severitylow (attack range: local)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
xen (PTS)wheezy (security), wheezy4.1.4-3+deb7u9fixed
jessie4.4.1-9+deb8u4fixed
jessie (security)4.4.1-9+deb8u5fixed
stretch, sid4.6.0-1+nmu2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
xensource(unstable)4.1.3-4low
xensourcesqueeze4.0.1-5.5lowDSA-2582-1

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