The (1) domain_pirq_to_emuirq and (2) physdev_unmap_pirq functions in Xen 2.2 allows local guest OS administrators to cause a denial of service (Xen crash) via a crafted pirq value that triggers an out-of-bounds read.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade xen | Jul 30, 2024 | Nov 21, 2012 |
| Gentoo Linux | — | Upgrade app-emulation/xen.Upgrade app-emulation/xen-pvgrub.Upgrade app-emulation/xen-tools.Upgrade app-emulation/pvgrub. | Oct 30, 2017 | Nov 21, 2012 |
| Suse | — | Upgrade libvirt-develUpgrade xenUpgrade xen-doc-htmlUpgrade xen-doc-pdfUpgrade xen-tools-domUUpgrade libvirt-clientUpgrade xen-libs-32bitUpgrade xen-toolsUpgrade xen-kmp-defaultUpgrade libvirt-client-32bitUpgrade libvirt-devel-32bitUpgrade vm-installUpgrade xen-libsUpgrade xen-kmp-paeUpgrade libvirtUpgrade xen-kmp-traceUpgrade libvirt-docUpgrade xen-develUpgrade libvirt-python | Feb 17, 2015 | Jun 27, 2013 |
| Ubuntu | — | Upgrade xen | Nov 19, 2024 | Nov 21, 2012 |
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