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The virtio_net_bad_features function in hw/virtio-net.c in the virtio-net driver in the Linux kernel before 2.6.26, when used on a guest OS in conjunction with qemu-kvm 0.11.0 or KVM 83, allows remote attackers to cause a denial of service (guest OS crash, and an associated qemu-kvm process exit) by sending a large amount of network traffic to a TCP port on the guest OS, related to a virtio-net whitelist that includes an improper implementation of TCP Segment Offloading (TSO).
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Oracle_linux | — | Upgrade kmod-kvmUpgrade kvm-toolsUpgrade kvm-qemu-imgUpgrade kvm | Oct 16, 2024 | Apr 12, 2010 |
| Ubuntu | — | Upgrade linux-image-2.6.15-55-hppa64-smpUpgrade linux-image-2.6.32-22-versatileUpgrade linux-image-2.6.28-19-lpiaUpgrade linux-image-2.6.24-28-powerpc64-smpUpgrade linux-image-2.6.32-22-powerpc-smpUpgrade linux-image-2.6.24-28-xenUpgrade linux-image-2.6.15-55-itanium-smpUpgrade linux-image-2.6.15-55-hppa32-smpUpgrade linux-image-2.6.32-22-386-dbgsymUpgrade linux-image-2.6.31-22-sparc64Upgrade linux-image-2.6.24-28-powerpc-smpUpgrade linux-image-2.6.28-19-serverUpgrade linux-image-2.6.15-55-sparc64Upgrade linux-image-2.6.32-22-server-dbgsymUpgrade linux-image-2.6.32-22-virtualUpgrade linux-image-2.6.32-22-preemptUpgrade linux-image-2.6.31-22-powerpc-smpUpgrade linux-image-2.6.28-19-ixp4xxUpgrade linux-image-2.6.32-22-generic-dbgsymUpgrade linux-image-2.6.32-205-doveUpgrade linux-image-2.6.28-19-iop32xUpgrade linux-image-2.6.32-22-sparc64-smpUpgrade linux-image-2.6.32-22-serverUpgrade linux-image-2.6.31-802-st1-5Upgrade linux-image-2.6.15-55-hppa32Upgrade linux-image-2.6.31-22-lpiaUpgrade linux-image-2.6.32-306-ec2Upgrade linux-image-2.6.31-112-imx51Upgrade linux-image-2.6.15-55-powerpcUpgrade linux-image-2.6.32-22-powerpc-dbgsymUpgrade linux-image-2.6.32-22-powerpc64-smp-dbgsymUpgrade linux-image-2.6.15-55-mckinleyUpgrade linux-image-2.6.15-55-mckinley-smpUpgrade linux-image-2.6.31-214-dove-z0Upgrade linux-image-2.6.24-28-386Upgrade linux-image-2.6.15-55-powerpc64-smpUpgrade linux-image-2.6.32-22-ia64-dbgsymUpgrade linux-image-2.6.32-22-sparc64-smp-dbgsymUpgrade linux-image-2.6.31-22-generic-paeUpgrade linux-image-2.6.15-55-amd64-serverUpgrade linux-image-2.6.32-22-generic-pae-dbgsymUpgrade linux-image-2.6.32-22-genericUpgrade linux-image-2.6.24-28-genericUpgrade linux-image-2.6.31-22-powerpc64-smpUpgrade linux-image-2.6.15-55-powerpc-smpUpgrade linux-image-2.6.32-22-generic-paeUpgrade linux-image-2.6.31-22-powerpcUpgrade linux-image-2.6.15-55-386Upgrade linux-image-2.6.24-28-virtualUpgrade linux-image-2.6.24-28-sparc64-smpUpgrade linux-image-2.6.15-55-hppa64Upgrade linux-image-2.6.32-22-versatile-dbgsymUpgrade linux-image-2.6.15-55-serverUpgrade linux-image-2.6.31-608-imx51Upgrade linux-image-2.6.32-22-powerpc-smp-dbgsymUpgrade linux-image-2.6.32-22-preempt-dbgsymUpgrade linux-image-2.6.15-55-amd64-k8Upgrade linux-image-2.6.15-55-itaniumUpgrade linux-image-2.6.32-22-386Upgrade linux-image-2.6.24-28-itaniumUpgrade linux-image-2.6.15-55-server-bigironUpgrade linux-image-2.6.15-55-sparc64-smpUpgrade linux-image-2.6.24-28-openvzUpgrade linux-image-2.6.24-28-mckinleyUpgrade linux-image-2.6.28-19-imx51Upgrade linux-image-2.6.31-307-ec2Upgrade linux-image-2.6.32-22-ia64Upgrade linux-image-2.6.31-22-virtualUpgrade linux-image-2.6.24-28-lpiaUpgrade linux-image-2.6.24-28-powerpcUpgrade linux-image-2.6.32-22-lpiaUpgrade linux-image-2.6.15-55-k7Upgrade linux-image-2.6.28-19-virtualUpgrade linux-image-2.6.24-28-serverUpgrade linux-image-2.6.31-214-doveUpgrade linux-image-2.6.28-19-genericUpgrade linux-image-2.6.15-55-amd64-genericUpgrade linux-image-2.6.15-55-686Upgrade linux-image-2.6.32-22-powerpcUpgrade linux-image-2.6.31-22-serverUpgrade linux-image-2.6.24-28-hppa64Upgrade linux-image-2.6.32-22-lpia-dbgsymUpgrade linux-image-2.6.31-22-genericUpgrade linux-image-2.6.24-28-hppa32Upgrade linux-image-2.6.32-22-sparc64Upgrade linux-image-2.6.28-19-versatileUpgrade linux-image-2.6.31-22-sparc64-smpUpgrade linux-image-2.6.32-22-sparc64-dbgsymUpgrade linux-image-2.6.31-22-386Upgrade linux-image-2.6.15-55-amd64-xeonUpgrade linux-image-2.6.24-28-lpiacompatUpgrade linux-image-2.6.33-501-omapUpgrade linux-image-2.6.24-28-sparc64Upgrade linux-image-2.6.31-22-ia64Upgrade linux-image-2.6.32-22-powerpc64-smpUpgrade linux-image-2.6.24-28-rt | Nov 8, 2024 | Apr 12, 2010 |
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