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CVE-2018-3665 PUBLISHED

System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially allow a local process to infer data from another process through a speculative execution side channel.

EPSS 1.26% · 79.3th percentile

Risk Scores

EPSS Score
1.26%
79.3th percentile

Affected Products

VendorProductVersions
Ubuntu:22.04:LTSlinux-realtime5.15.0-1032.35, 0
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1080.83+cvm1.1, 5.4.0-1098.104+cvm1.1, 5.4.0-1095.101+cvm1.1
Ubuntu:22.04:LTSlinux-intel-iot-realtime0, 5.15.0-1073.75
Ubuntu:24.04:LTSlinux-gcp-6.116.11.0-1011.11~24.04.1, 6.11.0-1006.6~24.04.2, 0
Ubuntu:14.04:LTSlinux3.13.0-29.53, 3.13.0-30.54, 3.13.0-30.55
Ubuntu:16.04:LTSlinux-aws4.4.0-1001.10, 4.4.0-1026.35, 4.4.0-1022.31
Ubuntu:20.04:LTSlinux-riscv5.4.0-24.28, 5.4.0-26.30, 5.4.0-27.31
Ubuntu:Pro:20.04:LTSlinux-azure-fde-5.155.15.0-1019.24~20.04.1.1, 0, 5.15.0-1020.25~20.04.1.1
Ubuntu:Pro:FIPS:16.04:LTSlinux-fips4.4.0-1006.6, 0, 4.4.0-1003.3
Ubuntu:20.04:LTSlinux-raspi25.4.0-1006.6, 5.3.0-1007.8, 0
Ubuntu:24.04:LTSlinux-azure-6.116.11.0-1015.15~24.04.1, 6.11.0-1014.14~24.04.1, 6.11.0-1013.13~24.04.1
Ubuntu:14.04:LTSlinux-aws4.4.0-1005.5, 4.4.0-1012.12, 4.4.0-1014.14
Ubuntu:20.04:LTSlinux-gke5.4.0-1098.105, 5.4.0-1083.89, 5.4.0-1081.87
Ubuntu:24.04:LTSlinux-raspi-realtime6.8.0-2019.20, 0
Ubuntu:16.04:LTSlinux-kvm4.4.0-1019.24, 4.4.0-1020.25, 4.4.0-1021.26
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.116.11.0-1012.13~24.04.1, 6.11.0-1015.16~24.04.2, 6.11.0-1016.17~24.04.1
Ubuntu:14.04:LTSlinux-lts-xenial4.4.0-103.126~14.04.1, 4.4.0-62.83~14.04.1, 4.4.0-59.80~14.04.1
Ubuntu:22.04:LTSlinux-riscv5.15.0-1027.31, 5.15.0-1026.30, 5.15.0-1023.27
Ubuntu:16.04:LTSlinux4.4.0-62.83, 4.4.0-59.80, 4.4.0-57.78
Ubuntu:24.04:LTSlinux-hwe-6.110, 6.11.0-29.29~24.04.1, 6.11.0-28.28~24.04.1

Timeline

References

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