Xen, when using x86 Intel processors and the VMX virtualization extension is enabled, does not properly handle cpuid instruction emulation when exiting the VM, which allows local guest users to cause a denial of service (guest crash) via unspecified vectors.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernel-headersUpgrade kernel-xen-develUpgrade kernel-debug-develUpgrade kernelUpgrade kernel-PAE-develUpgrade kernel-debugUpgrade kernel-PAEUpgrade kernel-docUpgrade kernel-develUpgrade kernel-xen | Dec 1, 2016 | Jan 7, 2014 |
| Oracle_linux | — | Upgrade kernel | Oct 16, 2024 | Jan 7, 2014 |
| Suse | — | Upgrade xen-doc-psUpgrade xen-develUpgrade xen-toolsUpgrade xen-kmp-vmipaeUpgrade xen-kmp-debugUpgrade xen-kmp-kdumppaeUpgrade sap-aio-releaseUpgrade xen-kmp-smpUpgrade xen-kmp-vmiUpgrade xenUpgrade xen-tools-domUUpgrade xen-doc-htmlUpgrade xen-doc-pdfUpgrade xen-libs-32bitUpgrade xen-kmp-bigsmpUpgrade xen-tools-ioemuUpgrade xen-kmp-defaultUpgrade xen-libsUpgrade xen-kmp-kdump | Feb 17, 2015 | Jan 7, 2014 |
| Vmsa 2012 0001 | — | Upgrade VMware ESX 4.1 to build number 582267 | Feb 3, 2012 | Feb 3, 2012 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub