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GoogleOSV:CVE-2018-5244HistoryJan 05, 2018 - 6:29 p.m.
CVE-2018-5244
2018-01-0518:29:00
Google
osv.dev
2
In Xen 4.10, new infrastructure was introduced as part of an overhaul to how MSR emulation happens for guests. Unfortunately, one tracking structure isn’t freed when a vcpu is destroyed. This allows guest OS administrators to cause a denial of service (host OS memory consumption) by rebooting many times.
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