An issue exists in the Linux kernel for powerpc prior to 5.14.15. It allows a malicious KVM guest to crash the host, when the host is running on Power8, due to an arch/powerpc/kvm/book3s_hv_rmhandlers.S implementation bug in the handling of the SRR1 register values.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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linux linux kernel |
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fedoraproject fedora 33 |
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fedoraproject fedora 34 |
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fedoraproject fedora 35 |