CVE-2017-14156 PUBLISHED

The atyfb_ioctl function in drivers/video/fbdev/aty/atyfb_base.c in the Linux kernel through 4.12.10 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory by reading locations associated with padding bytes.

EPSS 0.09% · 25.8th percentile

Risk Scores

EPSS Score
0.09%
25.8th percentile

Affected Products

VendorProductVersions
Ubuntu:14.04:LTSlinux3.13.0-16.36, 3.13.0-18.38, 3.13.0-19.39
Ubuntu:14.04:LTSlinux-lts-xenial4.4.0-51.72~14.04.1, 4.4.0-79.100~14.04.1, 4.4.0-81.104~14.04.1
Ubuntu:16.04:LTSlinux-hwe4.13.0-26.29~16.04.2, 4.10.0-42.46~16.04.1, 4.10.0-40.44~16.04.1
Ubuntu:16.04:LTSlinux4.4.0-96.119, 0, 4.2.0-16.19
Ubuntu:24.04:LTSlinux-azure-6.116.11.0-1017.17~24.04.1, 6.11.0-1018.18~24.04.1, 0
Ubuntu:22.04:LTSlinux-riscv5.13.0-1010.11+22.04.1, 5.13.0-1006.6+22.04.1, 5.15.0-1019.22
Ubuntu:16.04:LTSlinux-azure0, 4.11.0-1014.14, 4.11.0-1013.13
Ubuntu:16.04:LTSlinux-kvm4.4.0-1007.12, 4.4.0-1004.9, 0
Ubuntu:24.04:LTSlinux-hwe-6.116.11.0-17.17~24.04.2, 6.11.0-19.19~24.04.1, 6.11.0-21.21~24.04.1
Ubuntu:20.04:LTSlinux-gke5.4.0-1091.98, 5.4.0-1087.94, 5.4.0-1086.93
Ubuntu:20.04:LTSlinux-riscv5.4.0-33.37, 5.4.0-31.35, 5.4.0-30.34
Ubuntu:24.04:LTSlinux-gcp-6.116.11.0-1015.15~24.04.1, 6.11.0-1016.16~24.04.1, 6.11.0-1017.17~24.04.1
Ubuntu:16.04:LTSlinux-raspi24.4.0-1059.67, 0, 4.2.0-1013.19
Ubuntu:24.04:LTSlinux-raspi-realtime6.8.0-2019.20, 0
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.116.11.0-1014.15~24.04.1, 6.11.0-1013.14~24.04.1, 6.11.0-1012.13~24.04.1
Ubuntu:22.04:LTSlinux-intel-iot-realtime0, 5.15.0-1073.75
Ubuntu:16.04:LTSlinux-gcp4.10.0-1006.6, 0, 4.10.0-1004.4
Ubuntu:20.04:LTSlinux-raspi20, 5.4.0-1006.6, 5.4.0-1004.4
Ubuntu:Pro:20.04:LTSlinux-azure-fde-5.155.15.0-1059.67~20.04.1.1, 5.15.0-1060.69~20.04.1.1, 5.15.0-1061.70~20.04.1.1
Ubuntu:16.04:LTSlinux-snapdragon4.4.0-1026.29, 4.4.0-1077.82, 4.4.0-1076.81

…and 4 more

Timeline

References

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