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.
CVSS Details
- CVSS 3.1 Base Score: 5.7
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernel-headersUpgrade python-perfUpgrade kvm-toolsUpgrade kvmUpgrade kmod-kvmUpgrade kernelUpgrade perfUpgrade kernel-debugUpgrade kernel-develUpgrade kvm-qemu-imgUpgrade kmod-kvm-debugUpgrade kernel-firmwareUpgrade kernel-docUpgrade kernel-debug-develUpgrade kernel-abi-whitelists | 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 kernel-xen-baseUpgrade ocfs2-kmp-ppc64Upgrade lttng-modules-kmp-rt_traceUpgrade xen-kmp-defaultUpgrade hyper-v-kmp-traceUpgrade cluster-network-kmp-bigsmpUpgrade kernel-trace-baseUpgrade drbd-kmp-rt_traceUpgrade kernel-paeUpgrade cluster-network-kmp-rt_traceUpgrade kernel-bigsmpUpgrade kernel-defaultUpgrade ocfs2-kmp-defaultUpgrade kernel-debug-develUpgrade cluster-network-kmp-xenUpgrade kernel-vanilla-develUpgrade ocfs2-kmp-xenUpgrade iscsitarget-kmp-rtUpgrade kernel-trace-extraUpgrade kernel-source-vanillaUpgrade cluster-network-kmp-ppc64Upgrade hyper-v-kmp-defaultUpgrade cluster-network-kmp-rtUpgrade ofed-kmp-rt_traceUpgrade cluster-network-kmp-paeUpgrade kernel-develUpgrade ofed-kmp-rtUpgrade kernel-trace-develUpgrade ext4dev-kmp-xenUpgrade kernel-desktopUpgrade kernel-ppc64-baseUpgrade btrfs-kmp-xenUpgrade kernel-default-baseUpgrade gfs2-kmp-bigsmpUpgrade gfs2-kmp-defaultUpgrade gfs2-kmp-xenUpgrade kernel-rt-develUpgrade ocfs2-kmp-rt_traceUpgrade iscsitarget-kmp-rt_traceUpgrade kernel-ec2Upgrade sle-hae-releaseUpgrade kernel-xen-develUpgrade btrfs-kmp-defaultUpgrade kernel-debugUpgrade kernel-pae-develUpgrade kernel-desktop-develUpgrade ext4dev-kmp-traceUpgrade xen-kmp-paeUpgrade kernel-docsUpgrade kernel-pae-extraUpgrade kernel-rt_traceUpgrade kernel-default-extraUpgrade ocfs2-kmp-rtUpgrade kernel-rt-baseUpgrade kernel-ppc64-develUpgrade kernel-default-manUpgrade cluster-network-kmp-traceUpgrade kernel-ec2-develUpgrade kernel-xenUpgrade gfs2-kmp-ppc64Upgrade kernel-ec2-baseUpgrade drbd-kmp-rtUpgrade kernel-debug-baseUpgrade btrfs-kmp-paeUpgrade cluster-network-kmp-defaultUpgrade xen-kmp-traceUpgrade kernel-rtUpgrade gfs2-kmp-paeUpgrade kernel-traceUpgrade kernel-ppc64Upgrade kernel-rt_trace-develUpgrade ocfs2-kmp-bigsmpUpgrade lttng-modules-kmp-rtUpgrade kernel-desktop-baseUpgrade gfs2-kmp-traceUpgrade kernel-source-rtUpgrade kernel-bigsmp-baseUpgrade ext4dev-kmp-defaultUpgrade kernel-pae-baseUpgrade kernel-bigsmp-develUpgrade kernel-vanillaUpgrade ocfs2-kmp-traceUpgrade kernel-syms-rtUpgrade kernel-rt_trace-baseUpgrade hyper-v-kmp-paeUpgrade kernel-xen-extraUpgrade kernel-default-develUpgrade ext4dev-kmp-paeUpgrade SUSE-Linux-Enterprise-RT-releaseUpgrade kernel-sourceUpgrade kernel-symsUpgrade ocfs2-kmp-pae | Jan 31, 2014 | Dec 14, 2013 |
| Ubuntu | — | Upgrade linux-image-3.2.0-59-omapUpgrade linux-image-2.6.32-57-ia64Upgrade linux-image-2.6.32-57-powerpc64-smpUpgrade linux-image-2.6.32-57-virtualUpgrade linux-image-3.5.0-47-powerpc64-smpUpgrade linux-image-3.5.0-47-highbankUpgrade linux-image-3.11.0-17-generic-lpaeUpgrade linux-image-2.6.32-57-generic-paeUpgrade linux-image-3.2.0-59-genericUpgrade linux-image-2.6.32-57-powerpc-smpUpgrade linux-image-3.11.0-17-genericUpgrade linux-image-2.6.32-362-ec2Upgrade linux-image-2.6.32-57-serverUpgrade linux-image-3.8.0-37-genericUpgrade linux-image-3.2.0-59-highbankUpgrade linux-image-2.6.32-57-versatileUpgrade linux-image-2.6.32-57-sparc64Upgrade linux-image-3.5.0-47-powerpc-smpUpgrade linux-image-3.5.0-47-genericUpgrade linux-image-3.2.0-59-powerpc64-smpUpgrade linux-image-2.6.32-57-lpiaUpgrade linux-image-3.5.0-239-omap4Upgrade linux-image-2.6.32-57-386Upgrade linux-image-3.2.0-1443-omap4Upgrade linux-image-3.2.0-59-virtualUpgrade linux-image-2.6.32-57-powerpcUpgrade linux-image-2.6.32-57-genericUpgrade linux-image-2.6.32-57-sparc64-smpUpgrade linux-image-3.2.0-59-powerpc-smpUpgrade linux-image-2.6.32-57-preemptUpgrade linux-image-3.2.0-59-generic-paeUpgrade linux-image-3.5.0-47-omap | Nov 8, 2024 | Dec 14, 2013 |
Prioritise with Active Threat Intelligence
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