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CVE-2020-36312 PUBLISHED

An issue was discovered in the Linux kernel before 5.8.10. virt/kvm/kvm_main.c has a kvm_io_bus_unregister_dev memory leak upon a kmalloc failure, aka CID-f65886606c2d.

EPSS 0.03% · 7.8th percentile

Risk Scores

EPSS Score
0.03%
7.8th percentile

Affected Products

VendorProductVersions
Ubuntu:20.04:LTSlinux-oem-5.65.6.0-1039.43, 5.6.0-1036.39, 5.6.0-1035.37
Ubuntu:18.04:LTSlinux-oracle-5.00, 5.0.0-1007.12~18.04.1, 5.0.0-1008.13~18.04.1
Ubuntu:18.04:LTSlinux-azure-5.35.3.0-1035.36, 5.3.0-1013.14~18.04.1, 5.3.0-1016.17~18.04.1
Ubuntu:Pro:FIPS:20.04:LTSlinux-aws-fips0, 5.4.0-1021.21+fips2
Ubuntu:18.04:LTSlinux-gcp-4.154.15.0-1086.98, 4.15.0-1077.87, 4.15.0-1071.81
Ubuntu:16.04:LTSlinux-aws-hwe4.15.0-1043.45~16.04.1, 4.15.0-1030.31~16.04.1, 4.15.0-1031.33~16.04.1
Ubuntu:Pro:FIPS-updates:18.04:LTSlinux-aws-fips4.15.0-2018.18, 0, 4.15.0-2000.4
Ubuntu:18.04:LTSlinux-gcp-edge4.18.0-1004.5~18.04.1, 0, 5.0.0-1013.13~18.04.1
Ubuntu:18.04:LTSlinux-dell300x4.15.0-1006.10, 4.15.0-1005.8, 0
Ubuntu:18.04:LTSlinux-oracle-5.45.4.0-1028.29~18.04.1, 5.4.0-1029.31~18.04.1, 5.4.0-1019.19~18.04.1
Ubuntu:18.04:LTSlinux-gke-5.45.4.0-1025.25~18.04.1, 5.4.0-1027.28~18.04.1, 5.4.0-1029.31~18.04.1
Ubuntu:18.04:LTSlinux-azure-edge5.0.0-1012.12~18.04.2, 4.18.0-1008.8~18.04.1, 4.18.0-1007.7~18.04.1
Ubuntu:Pro:FIPS-updates:20.04:LTSlinux-azure-fips5.4.0-1022.22+fips1, 0
Ubuntu:20.04:LTSlinux-riscv5.4.0-40.45, 0, 5.4.0-24.28
Ubuntu:18.04:LTSlinux-oem4.15.0-1093.103, 4.15.0-1079.89, 4.15.0-1076.86
Ubuntu:18.04:LTSlinux-oracle-5.35.3.0-1024.26~18.04.1, 5.3.0-1018.20~18.04.1, 5.3.0-1016.18~18.04.1
Ubuntu:Pro:FIPS:16.04:LTSlinux-fips4.4.0-1045.50, 4.4.0-1044.49, 4.4.0-1043.48
Ubuntu:18.04:LTSlinux-hwe5.3.0-26.28~18.04.1, 5.3.0-76.72, 5.3.0-75.71
Ubuntu:18.04:LTSlinux-hwe-5.45.4.0-53.59~18.04.1, 5.4.0-48.52~18.04.1, 5.4.0-54.60~18.04.1
Ubuntu:20.04:LTSlinux-azure5.4.0-1008.8, 5.4.0-1006.6, 5.3.0-1009.10

…and 50 more

Timeline

References

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