An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED situations.
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09 Sep 2022 07:00Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.8
EPSS0.0033
SSVC