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vm migration

About this tag
The vm migration tag on WindowsForum.com covers discussions about virtual machine migration, including live migration and state restoration. Recent content highlights a Linux kernel KVM vulnerability (CVE-2026-45987) affecting AMD nested virtualization, where an interrupt-shadow hang can occur after restore or migration. This issue impacts live migration, nested hypervisors, CI farms, lab clouds, and virtualization-heavy environments. The tag addresses operational challenges and technical details related to vm migration, particularly in enterprise IT and virtualization contexts.
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    CVE-2026-45987: KVM AMD Nested Virtualization Interrupt-Shadow Hang After Restore

    CVE-2026-45987 is a newly published Linux kernel KVM vulnerability, disclosed by kernel.org and listed by NVD on May 27, 2026, involving AMD nested virtualization state handling that can cause an L2 virtual machine to hang after restore or migration. The bug is not a flashy remote-code-execution...
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    • amd nested virtualization kvm security linux kernel vulnerability vm migration
    • Replies: 0
    • Forum: Security Alerts
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