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cvelistMitreCVELIST:CVE-2020-36311
HistoryApr 06, 2021 - 11:28 p.m.

CVE-2020-36311

2021-04-0623:28:49
mitre
www.cve.org
7
linux
kernel
denial of service
sev vm

AI Score

6.2

Confidence

High

EPSS

0

Percentile

5.1%

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.