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The ioapic_read_indirect function in virt/kvm/ioapic.c in the Linux kernel through 3.8.4 does not properly handle a certain combination of invalid IOAPIC_REG_SELECT and IOAPIC_REG_WINDOW operations, which allows guest OS users to obtain sensitive information from host OS memory or cause a denial of service (host OS OOPS) via a crafted application.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade python-perfUpgrade kvm-toolsUpgrade kmod-kvm-debugUpgrade kernelUpgrade kvmUpgrade kernel-headersUpgrade kernel-firmwareUpgrade kernel-debug-develUpgrade kernel-debugUpgrade kernel-develUpgrade kmod-kvmUpgrade kvm-qemu-imgUpgrade perfUpgrade kernel-doc | Dec 1, 2016 | Mar 22, 2013 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Mar 22, 2013 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Oct 5, 2022 | Mar 22, 2013 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Mar 20, 2013 |
| Suse | — | Upgrade lttng-modules-kmp-rtUpgrade kernel-trace-devel-debuginfoUpgrade kernel-rt_traceUpgrade kernel-pae-debugsourceUpgrade kernel-debug-devel-debuginfoUpgrade kernel-trace-base-debuginfoUpgrade kernel-default-devel-debuginfoUpgrade kernel-desktop-base-debuginfoUpgrade kernel-desktop-devel-debuginfoUpgrade SUSE-Linux-Enterprise-RT-releaseUpgrade kernel-desktop-debuginfoUpgrade ext4dev-kmp-defaultUpgrade cluster-network-kmp-ppc64Upgrade xen-kmp-paeUpgrade ocfs2-kmp-xenUpgrade kernel-trace-debugsourceUpgrade sle-hae-releaseUpgrade drbd-kmp-rtUpgrade ocfs2-kmp-paeUpgrade ocfs2-kmp-ppc64Upgrade gfs2-kmp-ppc64Upgrade hyper-v-kmp-paeUpgrade ext4dev-kmp-paeUpgrade xen-kmp-traceUpgrade ext4dev-kmp-traceUpgrade kernel-ec2-debuginfoUpgrade kernel-default-manUpgrade hyper-v-kmp-traceUpgrade kernel-desktop-develUpgrade kernel-rtUpgrade kernel-ec2Upgrade kernel-vanilla-develUpgrade gfs2-kmp-defaultUpgrade kernel-pae-develUpgrade kernel-pae-base-debuginfoUpgrade ocfs2-kmp-rt_traceUpgrade kernel-source-rtUpgrade kernel-vanilla-debuginfoUpgrade kernel-rt-baseUpgrade kernel-desktop-baseUpgrade kernel-trace-develUpgrade kernel-pae-debuginfoUpgrade ext4dev-kmp-xenUpgrade kernel-traceUpgrade cluster-network-kmp-traceUpgrade kernel-paeUpgrade btrfs-kmp-paeUpgrade ofed-kmp-rt_traceUpgrade kernel-debug-debugsourceUpgrade kernel-xen-base-debuginfoUpgrade kernel-default-develUpgrade kernel-source-vanillaUpgrade kernel-debug-base-debuginfoUpgrade kernel-syms-rtUpgrade kernel-xenUpgrade hyper-v-kmp-defaultUpgrade kernel-vanilla-base-debuginfoUpgrade kernel-default-base-debuginfoUpgrade kernel-xen-debugsourceUpgrade kernel-ppc64Upgrade cluster-network-kmp-rtUpgrade kernel-trace-baseUpgrade kernel-rt_trace-develUpgrade cluster-network-kmp-rt_traceUpgrade kernel-pae-devel-debuginfoUpgrade ocfs2-kmp-rtUpgrade kernel-ec2-extra-debuginfoUpgrade kernel-sourceUpgrade cluster-network-kmp-paeUpgrade iscsitarget-kmp-rt_traceUpgrade kernel-pae-extraUpgrade kernel-pae-baseUpgrade kernel-vanilla-devel-debuginfoUpgrade kernel-default-extraUpgrade kernel-xen-baseUpgrade kernel-default-baseUpgrade cluster-network-kmp-defaultUpgrade kernel-xen-debuginfoUpgrade xen-kmp-defaultUpgrade cluster-network-kmp-xenUpgrade kernel-rt_trace-baseUpgrade kernel-debugUpgrade kernel-develUpgrade btrfs-kmp-defaultUpgrade kernel-vanillaUpgrade ocfs2-kmp-traceUpgrade kernel-desktop-debugsourceUpgrade kernel-ec2-baseUpgrade kernel-defaultUpgrade kernel-xen-develUpgrade kernel-vanilla-debugsourceUpgrade kernel-vanilla-baseUpgrade kernel-xen-devel-debuginfoUpgrade kernel-desktopUpgrade btrfs-kmp-xenUpgrade kernel-ppc64-baseUpgrade kernel-xen-extraUpgrade kernel-symsUpgrade kernel-ec2-devel-debuginfoUpgrade kernel-default-debugsourceUpgrade kernel-rt-develUpgrade gfs2-kmp-paeUpgrade lttng-modules-kmp-rt_traceUpgrade kernel-ppc64-develUpgrade kernel-ec2-base-debuginfoUpgrade iscsitarget-kmp-rtUpgrade kernel-debug-debuginfoUpgrade kernel-default-debuginfoUpgrade ofed-kmp-rtUpgrade kernel-debug-develUpgrade kernel-trace-debuginfoUpgrade gfs2-kmp-xenUpgrade kernel-ec2-develUpgrade kernel-debug-baseUpgrade drbd-kmp-rt_traceUpgrade kernel-ec2-debugsourceUpgrade kernel-trace-extraUpgrade kernel-ec2-extraUpgrade kernel-docsUpgrade gfs2-kmp-traceUpgrade ocfs2-kmp-default | Feb 17, 2015 | Mar 22, 2013 |
| Ubuntu | — | Upgrade linux-image-2.6.32-48-386Upgrade linux-image-2.6.32-48-powerpc64-smpUpgrade linux-image-3.2.0-41-virtualUpgrade linux-image-3.2.0-41-generic-paeUpgrade linux-image-2.6.32-48-lpiaUpgrade linux-image-3.5.0-28-powerpc64-smpUpgrade linux-image-3.5.0-28-omapUpgrade linux-image-2.6.32-48-ia64Upgrade linux-image-3.2.0-41-genericUpgrade linux-image-2.6.32-48-generic-paeUpgrade linux-image-3.5.0-28-powerpc-smpUpgrade linux-image-3.2.0-41-highbankUpgrade linux-image-3.2.0-41-powerpc-smpUpgrade linux-image-2.6.32-353-ec2Upgrade linux-image-2.6.32-48-sparc64Upgrade linux-image-3.5.0-28-highbankUpgrade linux-image-3.2.0-41-powerpc64-smpUpgrade linux-image-2.6.32-48-serverUpgrade linux-image-3.2.0-41-omapUpgrade linux-image-2.6.32-48-genericUpgrade linux-image-2.6.32-48-versatileUpgrade linux-image-2.6.32-48-preemptUpgrade linux-image-2.6.32-48-virtualUpgrade linux-image-2.6.32-48-sparc64-smpUpgrade linux-image-3.5.0-28-genericUpgrade linux-image-2.6.32-48-powerpc-smpUpgrade linux-image-2.6.32-48-powerpc | Nov 8, 2024 | Mar 22, 2013 |
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