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CVE-2017-5549 PUBLISHED

The klsi_105_get_line_state function in drivers/usb/serial/kl5kusb105.c in the Linux kernel before 4.9.5 places uninitialized heap-memory contents into a log entry upon a failure to read the line status, which allows local users to obtain sensitive information by reading the log.

EPSS 0.08% · 24.0th percentile

Risk Scores

EPSS Score
0.08%
24.0th percentile

Affected Products

VendorProductVersions
Ubuntu:20.04:LTSlinux-raspi25.3.0-1014.16, 5.3.0-1015.17, 5.3.0-1017.19
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1098.104+cvm1.1, 5.4.0-1095.101+cvm1.1, 5.4.0-1092.97+cvm1.1
Ubuntu:16.04:LTSlinux-raspi24.4.0-1042.49, 4.2.0-1014.21, 4.3.0-1006.6
Ubuntu:16.04:LTSlinux-hwe4.8.0-36.36~16.04.1, 4.8.0-39.42~16.04.1, 4.8.0-41.44~16.04.1
Ubuntu:16.04:LTSlinux4.4.0-36.55, 4.4.0-6.21, 4.4.0-7.22
Ubuntu:16.04:LTSlinux-aws0, 4.4.0-1001.10
Ubuntu:20.04:LTSlinux-gke0, 5.4.0-1033.35, 5.4.0-1035.37
Ubuntu:14.04:LTSlinux3.13.0-95.142, 3.11.0-12.19, 3.12.0-1.3
Ubuntu:14.04:LTSlinux-lts-xenial4.4.0-47.68~14.04.1, 4.4.0-45.66~14.04.1, 4.4.0-42.62~14.04.1
Ubuntu:22.04:LTSlinux-riscv5.15.0-1017.19, 5.15.0-1015.17, 5.15.0-1014.16
Ubuntu:22.04:LTSlinux-intel-iot-realtime5.15.0-1073.75, 0
Ubuntu:16.04:LTSlinux-snapdragon4.4.0-1020.23, 4.4.0-1044.48, 4.4.0-1042.46
Ubuntu:20.04:LTSlinux-riscv5.4.0-24.28, 0, 5.4.0-40.45
Ubuntu:24.04:LTSlinux-raspi-realtime6.8.0-2019.20, 0
Ubuntu:22.04:LTSlinux-realtime5.15.0-1032.35, 0

Timeline

References

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