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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 kmod-kvm-debugUpgrade kernel-firmwareUpgrade kernel-debugUpgrade kernel-debug-develUpgrade kernel-docUpgrade kvm-qemu-imgUpgrade kmod-kvmUpgrade kernelUpgrade kernel-develUpgrade kernel-abi-whitelistsUpgrade python-perfUpgrade kvmUpgrade kvm-toolsUpgrade kernel-headers | Dec 1, 2016 | Dec 14, 2013 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Dec 14, 2013 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Oct 16, 2024 | Dec 14, 2013 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Dec 12, 2013 |
| Suse | — | Upgrade lttng-modules-kmp-rtUpgrade ocfs2-kmp-bigsmpUpgrade kernel-ppc64Upgrade gfs2-kmp-paeUpgrade kernel-source-rtUpgrade kernel-traceUpgrade kernel-rt_trace-develUpgrade xen-kmp-traceUpgrade kernel-pae-baseUpgrade kernel-ec2-develUpgrade kernel-xen-extraUpgrade kernel-vanillaUpgrade ext4dev-kmp-paeUpgrade kernel-default-develUpgrade gfs2-kmp-traceUpgrade SUSE-Linux-Enterprise-RT-releaseUpgrade kernel-bigsmp-baseUpgrade drbd-kmp-rtUpgrade kernel-debug-baseUpgrade kernel-ppc64-develUpgrade kernel-desktop-baseUpgrade kernel-default-manUpgrade btrfs-kmp-paeUpgrade kernel-rt_trace-baseUpgrade kernel-rt-baseUpgrade ocfs2-kmp-traceUpgrade ocfs2-kmp-rtUpgrade kernel-pae-extraUpgrade cluster-network-kmp-defaultUpgrade kernel-sourceUpgrade kernel-bigsmp-develUpgrade kernel-rtUpgrade kernel-syms-rtUpgrade ext4dev-kmp-defaultUpgrade gfs2-kmp-ppc64Upgrade hyper-v-kmp-paeUpgrade ocfs2-kmp-paeUpgrade kernel-ec2-baseUpgrade cluster-network-kmp-traceUpgrade kernel-symsUpgrade kernel-xenUpgrade kernel-rt_traceUpgrade kernel-default-extraUpgrade kernel-desktopUpgrade btrfs-kmp-defaultUpgrade ocfs2-kmp-xenUpgrade gfs2-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade kernel-develUpgrade iscsitarget-kmp-rtUpgrade ocfs2-kmp-rt_traceUpgrade hyper-v-kmp-traceUpgrade kernel-defaultUpgrade btrfs-kmp-xenUpgrade ofed-kmp-rtUpgrade kernel-default-baseUpgrade kernel-trace-extraUpgrade ext4dev-kmp-xenUpgrade drbd-kmp-rt_traceUpgrade kernel-vanilla-develUpgrade xen-kmp-paeUpgrade gfs2-kmp-xenUpgrade kernel-rt-develUpgrade cluster-network-kmp-xenUpgrade iscsitarget-kmp-rt_traceUpgrade kernel-debug-develUpgrade cluster-network-kmp-rt_traceUpgrade hyper-v-kmp-defaultUpgrade kernel-desktop-develUpgrade kernel-bigsmpUpgrade cluster-network-kmp-bigsmpUpgrade kernel-paeUpgrade kernel-trace-develUpgrade kernel-docsUpgrade xen-kmp-defaultUpgrade ext4dev-kmp-traceUpgrade ofed-kmp-rt_traceUpgrade kernel-debugUpgrade kernel-pae-develUpgrade sle-hae-releaseUpgrade ocfs2-kmp-ppc64Upgrade lttng-modules-kmp-rt_traceUpgrade kernel-xen-baseUpgrade kernel-xen-develUpgrade cluster-network-kmp-paeUpgrade kernel-ec2Upgrade kernel-trace-baseUpgrade kernel-ppc64-baseUpgrade kernel-source-vanillaUpgrade cluster-network-kmp-rtUpgrade cluster-network-kmp-ppc64Upgrade gfs2-kmp-bigsmp | Jan 31, 2014 | Dec 14, 2013 |
| Ubuntu | — | Upgrade linux-image-2.6.32-57-serverUpgrade linux-image-2.6.32-57-versatileUpgrade linux-image-2.6.32-57-powerpc64-smpUpgrade linux-image-3.5.0-47-highbankUpgrade linux-image-3.11.0-17-generic-lpaeUpgrade linux-image-3.8.0-37-genericUpgrade linux-image-3.2.0-59-highbankUpgrade linux-image-2.6.32-362-ec2Upgrade linux-image-2.6.32-57-generic-paeUpgrade linux-image-3.11.0-17-genericUpgrade linux-image-2.6.32-57-powerpc-smpUpgrade linux-image-3.2.0-59-genericUpgrade linux-image-2.6.32-57-sparc64Upgrade linux-image-2.6.32-57-ia64Upgrade linux-image-3.5.0-47-powerpc64-smpUpgrade linux-image-3.5.0-47-powerpc-smpUpgrade linux-image-3.2.0-59-omapUpgrade linux-image-2.6.32-57-virtualUpgrade linux-image-3.2.0-59-generic-paeUpgrade linux-image-2.6.32-57-preemptUpgrade linux-image-3.2.0-59-powerpc64-smpUpgrade linux-image-3.2.0-59-powerpc-smpUpgrade linux-image-3.5.0-47-genericUpgrade linux-image-2.6.32-57-powerpcUpgrade linux-image-3.2.0-1443-omap4Upgrade linux-image-3.5.0-239-omap4Upgrade linux-image-2.6.32-57-genericUpgrade linux-image-3.2.0-59-virtualUpgrade linux-image-2.6.32-57-lpiaUpgrade linux-image-3.5.0-47-omapUpgrade linux-image-2.6.32-57-sparc64-smpUpgrade linux-image-2.6.32-57-386 | Nov 8, 2024 | Dec 14, 2013 |
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