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CVE-2019-3819 PUBLISHED

A flaw was found in the Linux kernel in the function hid_debug_events_read() in drivers/hid/hid-debug.c file which may enter an infinite loop with certain parameters passed from a userspace. A local privileged user ("root") can cause a system lock up and a denial of service. Versions from v4.18 and newer are vulnerable.

EPSS 0.02% · 6.5th percentile

Risk Scores

EPSS Score
0.02%
6.5th percentile

Affected Products

VendorProductVersions
Ubuntu:14.04:LTSlinux-lts-xenial4.4.0-97.120~14.04.1, 4.4.0-143.169~14.04.2, 4.4.0-142.168~14.04.1
Ubuntu:18.04:LTSlinux-snapdragon4.15.0-1060.66, 0, 4.4.0-1077.82
Ubuntu:Pro:FIPS-updates:18.04:LTSlinux-aws-fips4.15.0-2000.4, 0
Ubuntu:18.04:LTSlinux-oracle4.15.0-1007.9, 4.15.0-1008.10, 4.15.0-1009.11
Ubuntu:22.04:LTSlinux-riscv5.15.0-1012.13, 5.15.0-1011.12, 5.15.0-1008.8
Ubuntu:18.04:LTSlinux4.15.0-32.35, 4.15.0-29.31, 4.15.0-24.26
Ubuntu:Pro:FIPS:18.04:LTSlinux-gcp-fips0, 4.15.0-1001.1
Ubuntu:18.04:LTSlinux-azure4.15.0-1019.19, 4.18.0-1025.27~18.04.1, 4.18.0-1024.25~18.04.1
Ubuntu:16.04:LTSlinux-aws-hwe4.15.0-1041.43~16.04.1, 4.15.0-1030.31~16.04.1, 0
Ubuntu:Pro:FIPS:18.04:LTSlinux-aws-fips0, 4.15.0-2000.4
Ubuntu:22.04:LTSlinux-realtime5.15.0-1032.35, 0
Ubuntu:16.04:LTSlinux-gcp4.13.0-1015.19, 4.13.0-1013.17, 4.13.0-1012.16
Ubuntu:16.04:LTSlinux-raspi24.2.0-1014.21, 4.3.0-1006.6, 4.4.0-1003.4
Ubuntu:18.04:LTSlinux-gcp4.15.0-1029.31, 4.15.0-1027.28, 4.15.0-1026.27
Ubuntu:16.04:LTSlinux-aws4.4.0-1075.85, 4.4.0-1074.84, 4.4.0-1073.83
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1063.66+cvm2.2, 5.4.0-1063.66+cvm3.2, 5.4.0-1064.67+cvm1.1
Ubuntu:16.04:LTSlinux-hwe0, 4.8.0-36.36~16.04.1, 4.8.0-39.42~16.04.1
Ubuntu:14.04:LTSlinux-aws0, 4.4.0-1002.2, 4.4.0-1003.3
Ubuntu:18.04:LTSlinux-oem4.15.0-1008.11, 4.15.0-1004.5, 4.15.0-1002.3
Ubuntu:22.04:LTSlinux-intel-iot-realtime0, 5.15.0-1073.75

…and 16 more

Timeline

References

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