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The apic_get_tmcct function in arch/x86/kvm/lapic.c in the KVM subsystem in the Linux kernel through 3.12.5 allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via crafted modifications of the TMICT value.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade perfUpgrade kernel-debug-develUpgrade kernel-debugUpgrade kernel-abi-whitelistsUpgrade kernel-docUpgrade kernel-develUpgrade kernelUpgrade kmod-kvmUpgrade kernel-firmwareUpgrade kvm-qemu-imgUpgrade kmod-kvm-debugUpgrade python-perfUpgrade kernel-headersUpgrade kvmUpgrade kvm-tools | Dec 1, 2016 | Dec 14, 2013 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Dec 14, 2013 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Oct 16, 2024 | Dec 14, 2013 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Dec 12, 2013 |
| Suse | — | Upgrade gfs2-kmp-ppc64Upgrade kernel-ec2-baseUpgrade kernel-rt_trace-baseUpgrade xen-kmp-traceUpgrade cluster-network-kmp-defaultUpgrade kernel-pae-baseUpgrade kernel-rt_traceUpgrade drbd-kmp-rtUpgrade ocfs2-kmp-traceUpgrade kernel-symsUpgrade ocfs2-kmp-paeUpgrade kernel-bigsmp-develUpgrade kernel-ppc64Upgrade cluster-network-kmp-traceUpgrade kernel-rtUpgrade kernel-default-manUpgrade lttng-modules-kmp-rtUpgrade ocfs2-kmp-bigsmpUpgrade SUSE-Linux-Enterprise-RT-releaseUpgrade kernel-rt_trace-develUpgrade kernel-desktop-baseUpgrade kernel-traceUpgrade gfs2-kmp-paeUpgrade kernel-ppc64-develUpgrade kernel-vanillaUpgrade kernel-debug-baseUpgrade ext4dev-kmp-defaultUpgrade hyper-v-kmp-paeUpgrade kernel-pae-extraUpgrade gfs2-kmp-traceUpgrade kernel-default-extraUpgrade kernel-rt-baseUpgrade kernel-sourceUpgrade kernel-source-rtUpgrade btrfs-kmp-paeUpgrade kernel-syms-rtUpgrade kernel-xenUpgrade kernel-default-develUpgrade kernel-bigsmp-baseUpgrade kernel-xen-extraUpgrade kernel-ec2-develUpgrade ext4dev-kmp-paeUpgrade ocfs2-kmp-rtUpgrade hyper-v-kmp-defaultUpgrade ocfs2-kmp-xenUpgrade kernel-bigsmpUpgrade kernel-desktop-develUpgrade cluster-network-kmp-bigsmpUpgrade hyper-v-kmp-traceUpgrade kernel-trace-baseUpgrade xen-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade kernel-source-vanillaUpgrade sle-hae-releaseUpgrade kernel-docsUpgrade kernel-develUpgrade kernel-debugUpgrade gfs2-kmp-xenUpgrade ocfs2-kmp-rt_traceUpgrade kernel-vanilla-develUpgrade iscsitarget-kmp-rt_traceUpgrade gfs2-kmp-bigsmpUpgrade ocfs2-kmp-ppc64Upgrade cluster-network-kmp-rtUpgrade kernel-xen-develUpgrade ofed-kmp-rt_traceUpgrade cluster-network-kmp-ppc64Upgrade kernel-debug-develUpgrade ofed-kmp-rtUpgrade kernel-desktopUpgrade btrfs-kmp-xenUpgrade gfs2-kmp-defaultUpgrade kernel-xen-baseUpgrade kernel-ec2Upgrade ext4dev-kmp-traceUpgrade lttng-modules-kmp-rt_traceUpgrade cluster-network-kmp-paeUpgrade kernel-pae-develUpgrade kernel-default-baseUpgrade cluster-network-kmp-xenUpgrade kernel-trace-extraUpgrade xen-kmp-paeUpgrade kernel-rt-develUpgrade ext4dev-kmp-xenUpgrade kernel-trace-develUpgrade kernel-ppc64-baseUpgrade iscsitarget-kmp-rtUpgrade kernel-defaultUpgrade drbd-kmp-rt_traceUpgrade btrfs-kmp-defaultUpgrade cluster-network-kmp-rt_traceUpgrade kernel-pae | Jan 31, 2014 | Dec 14, 2013 |
| Ubuntu | — | Upgrade linux-image-2.6.32-57-powerpc-smpUpgrade linux-image-3.5.0-47-powerpc64-smpUpgrade linux-image-2.6.32-57-powerpc64-smpUpgrade linux-image-3.5.0-47-powerpc-smpUpgrade linux-image-2.6.32-57-generic-paeUpgrade linux-image-3.2.0-59-genericUpgrade linux-image-2.6.32-57-sparc64Upgrade linux-image-2.6.32-57-virtualUpgrade linux-image-2.6.32-57-versatileUpgrade linux-image-2.6.32-57-serverUpgrade linux-image-3.11.0-17-generic-lpaeUpgrade linux-image-3.2.0-59-omapUpgrade linux-image-3.2.0-59-highbankUpgrade linux-image-2.6.32-362-ec2Upgrade linux-image-3.5.0-47-highbankUpgrade linux-image-3.8.0-37-genericUpgrade linux-image-3.11.0-17-genericUpgrade linux-image-2.6.32-57-ia64Upgrade linux-image-2.6.32-57-lpiaUpgrade linux-image-3.5.0-47-genericUpgrade linux-image-3.5.0-47-omapUpgrade linux-image-3.2.0-59-virtualUpgrade linux-image-2.6.32-57-sparc64-smpUpgrade linux-image-2.6.32-57-preemptUpgrade linux-image-2.6.32-57-386Upgrade linux-image-2.6.32-57-genericUpgrade linux-image-2.6.32-57-powerpcUpgrade linux-image-3.2.0-59-powerpc-smpUpgrade linux-image-3.2.0-1443-omap4Upgrade linux-image-3.2.0-59-generic-paeUpgrade linux-image-3.2.0-59-powerpc64-smpUpgrade linux-image-3.5.0-239-omap4 | Nov 8, 2024 | Dec 14, 2013 |
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