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The kvm_vm_ioctl_check_extension function in arch/powerpc/kvm/powerpc.c in the Linux kernel before 4.13.11 allows local users to cause a denial of service (NULL pointer dereference and system crash) via a KVM_CHECK_EXTENSION KVM_CAP_PPC_HTM ioctl call to /dev/kvm.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernel | Aug 28, 2019 | Nov 6, 2017 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Nov 6, 2017 |
| Redhat_linux | — | Upgrade kernel | Apr 19, 2018 | Nov 6, 2017 |
| Ubuntu | — | Upgrade linux-image-4.13.0-1002-gcpUpgrade linux-image-4.13.0-19-generic-lpaeUpgrade linux-image-gkeUpgrade linux-image-genericUpgrade linux-image-generic-lpaeUpgrade linux-image-4.13.0-1008-raspi2Upgrade linux-image-gcpUpgrade linux-image-4.13.0-19-lowlatencyUpgrade linux-image-lowlatencyUpgrade linux-image-4.13.0-19-genericUpgrade linux-image-raspi2 | Dec 8, 2017 | Nov 6, 2017 |
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