CVE-2020-36310 PUBLISHED

An issue was discovered in the Linux kernel before 5.8. arch/x86/kvm/svm/svm.c allows a set_memory_region_test infinite loop for certain nested page faults, aka CID-e72436bc3a52.

EPSS 0.10% · 28.3th percentile

Risk Scores

EPSS Score
0.10%
28.3th percentile

Affected Products

VendorProductVersions
Ubuntu:Pro:20.04:LTSlinux-raspi5.4.0-1034.37, 5.4.0-1035.38, 5.4.0-1008.8
Ubuntu:Pro:FIPS-updates:18.04:LTSlinux-aws-fips4.15.0-2126.132, 4.15.0-2124.130, 4.15.0-2122.128
Ubuntu:20.04:LTSlinux-oracle-5.13*, *, *
Ubuntu:Pro:18.04:LTSlinux-kvm4.15.0-1116.119, 4.15.0-1113.116, 4.15.0-1109.112
Ubuntu:Pro:20.04:LTSlinux-bluefield5.4.0-1091.98, 5.4.0-1093.100, 5.4.0-1094.101
Ubuntu:18.04:LTSlinux-gkeop-5.45.4.0-1032.33~18.04.1, 5.4.0-1034.35~18.04.1, 5.4.0-1036.37~18.04.1
Ubuntu:Pro:FIPS:20.04:LTSlinux-azure-fips0, 5.4.0-1022.22+fips1
Ubuntu:Pro:14.04:LTSlinux3.13.0-158.208, 3.13.0-70.113, 3.13.0-71.114
Ubuntu:Pro:18.04:LTSlinux-azure-4.154.15.0-1122.135, 4.15.0-1175.190, 4.15.0-1173.188
Ubuntu:Pro:18.04:LTSlinux-gcp-4.154.15.0-1168.185, 4.15.0-1178.195, 4.15.0-1098.111
Ubuntu:16.04:LTSlinux-hwe-edge*, *, 4.15.0-23.25~16.04.1
Ubuntu:20.04:LTSlinux-hwe-5.115.11.0-25.27~20.04.1, 5.11.0-34.36~20.04.1, *
Ubuntu:Pro:16.04:LTSlinux-gcp4.15.0-1143.159~16.04.1, 4.15.0-1141.157~16.04.2, 4.15.0-1136.152~16.04.1
Ubuntu:20.04:LTSlinux-riscv-5.115.11.0-1017.18~20.04.1, 5.11.0-1018.19~20.04.2, 5.11.0-1020.21~20.04.1
Ubuntu:18.04:LTSlinux-aws-5.30, 5.3.0-1017.18~18.04.1, 5.3.0-1023.25~18.04.1
Ubuntu:Pro:18.04:LTSlinux-raspi-5.4*, *, 5.4.0-1114.126~18.04.1
Ubuntu:18.04:LTSlinux-oracle-5.3*, 0, 5.3.0-1011.12~18.04.1
Ubuntu:18.04:LTSlinux-oracle-5.0*, *, 5.0.0-1013.18
Ubuntu:Pro:FIPS:20.04:LTSlinux-fips5.4.0-1007.8, 0
Ubuntu:Pro:18.04:LTSlinux4.15.0-211.222, 4.13.0-16.19, 4.13.0-25.29

…and 68 more

Timeline

References

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