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CVE-2017-9984 PUBLISHED

The snd_msnd_interrupt function in sound/isa/msnd/msnd_pinnacle.c in the Linux kernel through 4.11.7 allows local users to cause a denial of service (over-boundary access) or possibly have unspecified other impact by changing the value of a message queue head pointer between two kernel reads of that value, aka a "double fetch" vulnerability.

EPSS 0.05% · 14.0th percentile

Risk Scores

EPSS Score
0.05%
14.0th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSlinux-gke4.4.0-1003.3, 4.4.0-1032.32, 4.4.0-1031.31
Ubuntu:22.04:LTSlinux-realtime5.15.0-1032.35, 0
Ubuntu:20.04:LTSlinux-gke5.4.0-1035.37, 0, 5.4.0-1033.35
Ubuntu:20.04:LTSlinux-riscv5.4.0-40.45, 5.4.0-39.44, 5.4.0-37.42
Ubuntu:20.04:LTSlinux-raspi25.4.0-1006.6, 5.4.0-1004.4, 5.3.0-1017.19
Ubuntu:16.04:LTSlinux-hwe4.10.0-35.39~16.04.1, 4.8.0-42.45~16.04.1, 4.8.0-44.47~16.04.1
Ubuntu:16.04:LTSlinux-aws0, 4.4.0-1001.10, 4.4.0-1003.12
Ubuntu:16.04:LTSlinux4.4.0-79.100, 4.2.0-17.21, 4.2.0-19.23
Ubuntu:16.04:LTSlinux-snapdragon4.4.0-1042.46, 4.4.0-1012.12, 4.4.0-1013.14
Ubuntu:22.04:LTSlinux-riscv5.15.0-1015.17, 5.15.0-1016.18, 5.15.0-1012.13
Ubuntu:16.04:LTSlinux-raspi24.4.0-1004.5, 0, 4.2.0-1013.19
Ubuntu:24.04:LTSlinux-raspi-realtime0, 6.8.0-2019.20
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1095.101+cvm1.1, 5.4.0-1080.83+cvm1.1, 5.4.0-1078.81+cvm1.1
Ubuntu:16.04:LTSlinux-azure0, 4.11.0-1009.9, 4.11.0-1016.16
Ubuntu:14.04:LTSlinux3.11.0-12.19, 3.13.0-153.203, 3.13.0-151.201
Ubuntu:22.04:LTSlinux-intel-iot-realtime0, 5.15.0-1073.75
Ubuntu:14.04:LTSlinux-lts-xenial4.4.0-47.68~14.04.1, 4.4.0-57.78~14.04.1, 4.4.0-53.74~14.04.1
Ubuntu:16.04:LTSlinux-gcp4.10.0-1007.7, 4.10.0-1009.9, 0
Ubuntu:16.04:LTSlinux-kvm4.4.0-1007.12, 4.4.0-1004.9, 0

Timeline

References

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