Security Advisory

CVE-2020-36311

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2021-04-06 23:28:49

Last updated 2024-08-04 17:23:10

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

An issue was discovered in the Linux kernel before 5.9. arch/x86/kvm/svm/sev.c allows attackers to cause a denial of service (soft lockup) by triggering destruction of a large SEV VM (which requires unregistering many encrypted regions), aka CID-7be74942f184.

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