CVE-2017-16995 PUBLISHED

The check_alu_op function in kernel/bpf/verifier.c in the Linux kernel through 4.4 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging incorrect sign extension.

EPSS 83.27% · 99.3th percentile

Risk Scores

EPSS Score
83.27%
99.3th percentile

Affected Products

VendorProductVersions
Ubuntu:22.04:LTSlinux-realtime0, 5.15.0-1032.35
Ubuntu:20.04:LTSlinux-riscv5.4.0-40.45, 5.4.0-39.44, 5.4.0-37.42
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1090.95+cvm1.1, 5.4.0-1080.83+cvm1.1, 5.4.0-1083.87+cvm1.1
Ubuntu:16.04:LTSlinux-azure4.11.0-1016.16, 4.11.0-1014.14, 4.11.0-1013.13
Ubuntu:14.04:LTSlinux-lts-xenial4.4.0-79.100~14.04.1, 4.4.0-14.30~14.04.2, 4.4.0-15.31~14.04.1
Ubuntu:24.04:LTSlinux-raspi-realtime0, 6.8.0-2019.20
Ubuntu:16.04:LTSlinux-hwe4.8.0-49.52~16.04.1, 4.8.0-46.49~16.04.1, 4.8.0-45.48~16.04.1
Ubuntu:22.04:LTSlinux-riscv5.15.0-1006.6, 5.15.0-1004.4, 5.13.0-1010.11+22.04.1
Ubuntu:20.04:LTSlinux-raspi25.4.0-1004.4, 5.3.0-1007.8, 5.3.0-1014.16
Ubuntu:22.04:LTSlinux-intel-iot-realtime0, 5.15.0-1073.75
Ubuntu:16.04:LTSlinux4.4.0-75.96, 0, 4.2.0-16.19
Ubuntu:14.04:LTSlinux-aws4.4.0-1003.3, 4.4.0-1005.5, 4.4.0-1006.6
Ubuntu:16.04:LTSlinux-raspi24.4.0-1034.41, 4.4.0-1038.45, 4.4.0-1040.47
Ubuntu:16.04:LTSlinux-oem4.13.0-1010.11, 4.13.0-1012.13, 0
Ubuntu:16.04:LTSlinux-kvm4.4.0-1019.24, 0, 4.4.0-1004.9
Ubuntu:16.04:LTSlinux-aws4.4.0-1030.39, 4.4.0-1052.61, 4.4.0-1050.59
Ubuntu:16.04:LTSlinux-euclid4.4.0-9019.20, 0, 4.4.0-9020.21
Ubuntu:16.04:LTSlinux-gcp4.13.0-1002.5, 4.10.0-1009.9, 4.10.0-1004.4
Ubuntu:Pro:FIPS:16.04:LTSlinux-fips4.4.0-1006.6, 4.4.0-1005.5, 4.4.0-1003.3
Ubuntu:16.04:LTSlinux-snapdragon4.4.0-1082.87, 4.4.0-1084.89, 4.4.0-1087.92

…and 1 more

Timeline

References

Open in Interactive Console →